19687510752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:726

約数の個数: 384

約数和(自身を含む): 66256404480

約数和(自身を除く): 46568893728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 139, 156, 168, 182, 186, 208, 217, 224, 248, 273, 278, 312, 336, 364, 372, 403, 416, 417, 434, 496, 523, 546, 556, 624, 651, 672, 728, 744, 806, 834, 868, 973, 992, 1046, 1092, 1112, 1209, 1248, 1302, 1456, 1488, 1569, 1612, 1668, 1736, 1807, 1946, 2092, 2184, 2224, 2418, 2604, 2821, 2912, 2919, 2976, 3138, 3224, 3336, 3472, 3614, 3661, 3892, 4184, 4309, 4368, 4448, 4836, 5208, 5421, 5642, 5838, 6276, 6448, 6672, 6799, 6944, 7228, 7322, 7784, 8368, 8463, 8618, 8736, 9672, 10416, 10842, 10983, 11284, 11676, 12552, 12649, 12896, 12927, 13344, 13598, 14456, 14644, 15568, 16213, 16736, 16926, 17236, 19344, 20397, 20832, 21684, 21966, 22568, 23352, 25104, 25298, 25854, 27196, 28912, 29288, 30163, 31136, 32426, 33852, 34472, 37947, 38688, 40794, 43368, 43932, 45136, 46704, 47593, 48639, 50208, 50596, 51708, 54392, 56017, 57824, 58576, 60326, 64852, 67704, 68944, 72697, 75894, 81588, 86736, 87864, 90272, 90489, 93408, 95186, 97278, 101192, 103416, 108784, 112034, 113491, 117152, 120652, 129704, 135408, 137888, 142779, 145394, 151788, 163176, 168051, 173472, 175728, 180978, 190372, 194556, 202384, 206832, 210769, 217568, 218091, 224068, 226982, 241304, 259408, 270816, 285558, 290788, 303576, 326352, 336102, 340473, 351456, 361956, 380744, 389112, 392119, 404768, 413664, 421538, 436182, 448136, 453964, 482608, 508879, 518816, 571116, 581576, 607152, 632307, 652704, 672204, 680946, 723912, 761488, 778224, 784238, 843076, 872364, 896272, 907928, 945061, 965216, 1017758, 1142232, 1163152, 1176357, 1214304, 1264614, 1344408, 1361892, 1447824, 1475383, 1522976, 1526637, 1556448, 1568476, 1686152, 1744728, 1792544, 1815856, 1890122, 2035516, 2253607, 2284464, 2326304, 2352714, 2529228, 2688816, 2723784, 2835183, 2895648, 2950766, 3053274, 3136952, 3372304, 3489456, 3631712, 3780244, 4071032, 4426149, 4507214, 4568928, 4705428, 5058456, 5377632, 5447568, 5670366, 5901532, 6106548, 6273904, 6615427, 6744608, 6760821, 6978912, 7560488, 8142064, 8852298, 9014428, 9410856, 10116912, 10895136, 11340732, 11803064, 12213096, 12547808, 13230854, 13521642, 15120976, 15775249, 16284128, 17704596, 18028856, 18821712, 19846281, 20233824, 22681464, 23606128, 24426192, 26461708, 27043284, 29296891, 30241952, 31550498, 35409192, 36057712, 37643424, 39692562, 45362928, 47212256, 47325747, 48852384, 52923416, 54086568, 58593782, 63100996, 70818384, 72115424, 79385124, 87890673, 90725856, 94651494, 105846832, 108173136, 117187564, 126201992, 141636768, 158770248, 175781346, 189302988, 205078237, 211693664, 216346272, 234375128, 252403984, 317540496, 351562692, 378605976, 410156474, 468750256, 504807968, 615234711, 635080992, 703125384, 757211952, 820312948, 937500512, 1230469422, 1406250768, 1514423904, 1640625896, 2460938844, 2812501536, 3281251792, 4921877688, 6562503584, 9843755376, 19687510752]

約数ペア:

[(1, 19687510752), (2, 9843755376), (3, 6562503584), (4, 4921877688), (6, 3281251792), (7, 2812501536), (8, 2460938844), (12, 1640625896), (13, 1514423904), (14, 1406250768), (16, 1230469422), (21, 937500512), (24, 820312948), (26, 757211952), (28, 703125384), (31, 635080992), (32, 615234711), (39, 504807968), (42, 468750256), (48, 410156474), (52, 378605976), (56, 351562692), (62, 317540496), (78, 252403984), (84, 234375128), (91, 216346272), (93, 211693664), (96, 205078237), (104, 189302988), (112, 175781346), (124, 158770248), (139, 141636768), (156, 126201992), (168, 117187564), (182, 108173136), (186, 105846832), (208, 94651494), (217, 90725856), (224, 87890673), (248, 79385124), (273, 72115424), (278, 70818384), (312, 63100996), (336, 58593782), (364, 54086568), (372, 52923416), (403, 48852384), (416, 47325747), (417, 47212256), (434, 45362928), (496, 39692562), (523, 37643424), (546, 36057712), (556, 35409192), (624, 31550498), (651, 30241952), (672, 29296891), (728, 27043284), (744, 26461708), (806, 24426192), (834, 23606128), (868, 22681464), (973, 20233824), (992, 19846281), (1046, 18821712), (1092, 18028856), (1112, 17704596), (1209, 16284128), (1248, 15775249), (1302, 15120976), (1456, 13521642), (1488, 13230854), (1569, 12547808), (1612, 12213096), (1668, 11803064), (1736, 11340732), (1807, 10895136), (1946, 10116912), (2092, 9410856), (2184, 9014428), (2224, 8852298), (2418, 8142064), (2604, 7560488), (2821, 6978912), (2912, 6760821), (2919, 6744608), (2976, 6615427), (3138, 6273904), (3224, 6106548), (3336, 5901532), (3472, 5670366), (3614, 5447568), (3661, 5377632), (3892, 5058456), (4184, 4705428), (4309, 4568928), (4368, 4507214), (4448, 4426149), (4836, 4071032), (5208, 3780244), (5421, 3631712), (5642, 3489456), (5838, 3372304), (6276, 3136952), (6448, 3053274), (6672, 2950766), (6799, 2895648), (6944, 2835183), (7228, 2723784), (7322, 2688816), (7784, 2529228), (8368, 2352714), (8463, 2326304), (8618, 2284464), (8736, 2253607), (9672, 2035516), (10416, 1890122), (10842, 1815856), (10983, 1792544), (11284, 1744728), (11676, 1686152), (12552, 1568476), (12649, 1556448), (12896, 1526637), (12927, 1522976), (13344, 1475383), (13598, 1447824), (14456, 1361892), (14644, 1344408), (15568, 1264614), (16213, 1214304), (16736, 1176357), (16926, 1163152), (17236, 1142232), (19344, 1017758), (20397, 965216), (20832, 945061), (21684, 907928), (21966, 896272), (22568, 872364), (23352, 843076), (25104, 784238), (25298, 778224), (25854, 761488), (27196, 723912), (28912, 680946), (29288, 672204), (30163, 652704), (31136, 632307), (32426, 607152), (33852, 581576), (34472, 571116), (37947, 518816), (38688, 508879), (40794, 482608), (43368, 453964), (43932, 448136), (45136, 436182), (46704, 421538), (47593, 413664), (48639, 404768), (50208, 392119), (50596, 389112), (51708, 380744), (54392, 361956), (56017, 351456), (57824, 340473), (58576, 336102), (60326, 326352), (64852, 303576), (67704, 290788), (68944, 285558), (72697, 270816), (75894, 259408), (81588, 241304), (86736, 226982), (87864, 224068), (90272, 218091), (90489, 217568), (93408, 210769), (95186, 206832), (97278, 202384), (101192, 194556), (103416, 190372), (108784, 180978), (112034, 175728), (113491, 173472), (117152, 168051), (120652, 163176), (129704, 151788), (135408, 145394), (137888, 142779)]