2540323968

素因数分解:

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

素因数の和:699

約数の個数: 256

約数和(自身を含む): 8380646400

約数和(自身を除く): 5840322432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 139, 156, 168, 182, 192, 208, 224, 273, 278, 312, 336, 364, 384, 416, 417, 448, 523, 546, 556, 624, 672, 728, 832, 834, 896, 973, 1046, 1092, 1112, 1248, 1344, 1456, 1569, 1664, 1668, 1807, 1946, 2092, 2184, 2224, 2496, 2688, 2912, 2919, 3138, 3336, 3614, 3661, 3892, 4184, 4368, 4448, 4992, 5421, 5824, 5838, 6276, 6672, 6799, 7228, 7322, 7784, 8368, 8736, 8896, 10842, 10983, 11648, 11676, 12552, 12649, 13344, 13598, 14456, 14644, 15568, 16736, 17472, 17792, 20397, 21684, 21966, 23352, 25104, 25298, 26688, 27196, 28912, 29288, 31136, 33472, 34944, 37947, 40794, 43368, 43932, 46704, 47593, 50208, 50596, 53376, 54392, 57824, 58576, 62272, 66944, 72697, 75894, 81588, 86736, 87864, 93408, 95186, 100416, 101192, 108784, 115648, 117152, 124544, 142779, 145394, 151788, 163176, 173472, 175728, 186816, 190372, 200832, 202384, 217568, 218091, 231296, 234304, 285558, 290788, 303576, 326352, 346944, 351456, 373632, 380744, 404768, 435136, 436182, 468608, 508879, 571116, 581576, 607152, 652704, 693888, 702912, 761488, 809536, 870272, 872364, 945061, 1017758, 1142232, 1163152, 1214304, 1305408, 1405824, 1522976, 1526637, 1619072, 1744728, 1890122, 2035516, 2284464, 2326304, 2428608, 2610816, 2835183, 3045952, 3053274, 3489456, 3780244, 4071032, 4568928, 4652608, 4857216, 5670366, 6091904, 6106548, 6615427, 6978912, 7560488, 8142064, 9137856, 9305216, 11340732, 12213096, 13230854, 13957824, 15120976, 16284128, 18275712, 19846281, 22681464, 24426192, 26461708, 27915648, 30241952, 32568256, 39692562, 45362928, 48852384, 52923416, 60483904, 65136512, 79385124, 90725856, 97704768, 105846832, 120967808, 158770248, 181451712, 195409536, 211693664, 317540496, 362903424, 423387328, 635080992, 846774656, 1270161984, 2540323968]

約数ペア:

[(1, 2540323968), (2, 1270161984), (3, 846774656), (4, 635080992), (6, 423387328), (7, 362903424), (8, 317540496), (12, 211693664), (13, 195409536), (14, 181451712), (16, 158770248), (21, 120967808), (24, 105846832), (26, 97704768), (28, 90725856), (32, 79385124), (39, 65136512), (42, 60483904), (48, 52923416), (52, 48852384), (56, 45362928), (64, 39692562), (78, 32568256), (84, 30241952), (91, 27915648), (96, 26461708), (104, 24426192), (112, 22681464), (128, 19846281), (139, 18275712), (156, 16284128), (168, 15120976), (182, 13957824), (192, 13230854), (208, 12213096), (224, 11340732), (273, 9305216), (278, 9137856), (312, 8142064), (336, 7560488), (364, 6978912), (384, 6615427), (416, 6106548), (417, 6091904), (448, 5670366), (523, 4857216), (546, 4652608), (556, 4568928), (624, 4071032), (672, 3780244), (728, 3489456), (832, 3053274), (834, 3045952), (896, 2835183), (973, 2610816), (1046, 2428608), (1092, 2326304), (1112, 2284464), (1248, 2035516), (1344, 1890122), (1456, 1744728), (1569, 1619072), (1664, 1526637), (1668, 1522976), (1807, 1405824), (1946, 1305408), (2092, 1214304), (2184, 1163152), (2224, 1142232), (2496, 1017758), (2688, 945061), (2912, 872364), (2919, 870272), (3138, 809536), (3336, 761488), (3614, 702912), (3661, 693888), (3892, 652704), (4184, 607152), (4368, 581576), (4448, 571116), (4992, 508879), (5421, 468608), (5824, 436182), (5838, 435136), (6276, 404768), (6672, 380744), (6799, 373632), (7228, 351456), (7322, 346944), (7784, 326352), (8368, 303576), (8736, 290788), (8896, 285558), (10842, 234304), (10983, 231296), (11648, 218091), (11676, 217568), (12552, 202384), (12649, 200832), (13344, 190372), (13598, 186816), (14456, 175728), (14644, 173472), (15568, 163176), (16736, 151788), (17472, 145394), (17792, 142779), (20397, 124544), (21684, 117152), (21966, 115648), (23352, 108784), (25104, 101192), (25298, 100416), (26688, 95186), (27196, 93408), (28912, 87864), (29288, 86736), (31136, 81588), (33472, 75894), (34944, 72697), (37947, 66944), (40794, 62272), (43368, 58576), (43932, 57824), (46704, 54392), (47593, 53376), (50208, 50596)]