387583812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 1334681600

約数和(自身を除く): 947097788

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 54, 57, 63, 66, 76, 77, 84, 99, 108, 114, 121, 126, 132, 133, 154, 171, 189, 198, 209, 223, 228, 231, 242, 252, 266, 297, 308, 342, 363, 378, 396, 399, 418, 446, 462, 484, 513, 532, 594, 627, 669, 684, 693, 726, 756, 798, 836, 847, 892, 924, 1026, 1089, 1188, 1197, 1254, 1338, 1386, 1452, 1463, 1561, 1596, 1694, 1881, 2007, 2052, 2079, 2178, 2299, 2394, 2453, 2508, 2541, 2676, 2772, 2926, 3122, 3267, 3388, 3591, 3762, 4014, 4158, 4237, 4356, 4389, 4598, 4683, 4788, 4906, 5082, 5643, 5852, 6021, 6244, 6534, 6897, 7182, 7359, 7524, 7623, 8028, 8316, 8474, 8778, 9196, 9366, 9812, 10164, 11286, 12042, 12711, 13068, 13167, 13794, 14049, 14364, 14718, 15246, 16093, 16948, 17171, 17556, 18732, 20691, 22077, 22572, 22869, 24084, 25422, 26334, 26983, 27588, 28098, 29436, 29659, 30492, 32186, 34342, 38133, 39501, 41382, 42147, 44154, 45738, 46607, 48279, 50844, 51513, 52668, 53966, 56196, 59318, 62073, 64372, 66231, 68684, 76266, 79002, 80949, 82764, 84294, 88308, 88977, 91476, 93214, 96558, 103026, 107932, 114399, 118636, 124146, 132462, 139821, 144837, 152532, 154539, 158004, 161898, 168588, 177954, 186428, 188881, 193116, 206052, 228798, 242847, 248292, 264924, 266931, 279642, 289674, 309078, 323796, 326249, 355908, 377762, 419463, 434511, 457596, 463617, 485694, 512677, 533862, 559284, 566643, 579348, 618156, 652498, 728541, 755524, 800793, 838926, 869022, 927234, 971388, 978747, 1025354, 1067724, 1133286, 1258389, 1304996, 1457082, 1538031, 1601586, 1677852, 1699929, 1738044, 1854468, 1957494, 2050708, 2266572, 2516778, 2914164, 2936241, 3076062, 3203172, 3399858, 3588739, 3914988, 4614093, 5033556, 5099787, 5872482, 6152124, 6799716, 7177478, 8808723, 9228186, 10199574, 10766217, 11744964, 13842279, 14354956, 17617446, 18456372, 20399148, 21532434, 27684558, 32298651, 35234892, 43064868, 55369116, 64597302, 96895953, 129194604, 193791906, 387583812]

約数ペア:

[(1, 387583812), (2, 193791906), (3, 129194604), (4, 96895953), (6, 64597302), (7, 55369116), (9, 43064868), (11, 35234892), (12, 32298651), (14, 27684558), (18, 21532434), (19, 20399148), (21, 18456372), (22, 17617446), (27, 14354956), (28, 13842279), (33, 11744964), (36, 10766217), (38, 10199574), (42, 9228186), (44, 8808723), (54, 7177478), (57, 6799716), (63, 6152124), (66, 5872482), (76, 5099787), (77, 5033556), (84, 4614093), (99, 3914988), (108, 3588739), (114, 3399858), (121, 3203172), (126, 3076062), (132, 2936241), (133, 2914164), (154, 2516778), (171, 2266572), (189, 2050708), (198, 1957494), (209, 1854468), (223, 1738044), (228, 1699929), (231, 1677852), (242, 1601586), (252, 1538031), (266, 1457082), (297, 1304996), (308, 1258389), (342, 1133286), (363, 1067724), (378, 1025354), (396, 978747), (399, 971388), (418, 927234), (446, 869022), (462, 838926), (484, 800793), (513, 755524), (532, 728541), (594, 652498), (627, 618156), (669, 579348), (684, 566643), (693, 559284), (726, 533862), (756, 512677), (798, 485694), (836, 463617), (847, 457596), (892, 434511), (924, 419463), (1026, 377762), (1089, 355908), (1188, 326249), (1197, 323796), (1254, 309078), (1338, 289674), (1386, 279642), (1452, 266931), (1463, 264924), (1561, 248292), (1596, 242847), (1694, 228798), (1881, 206052), (2007, 193116), (2052, 188881), (2079, 186428), (2178, 177954), (2299, 168588), (2394, 161898), (2453, 158004), (2508, 154539), (2541, 152532), (2676, 144837), (2772, 139821), (2926, 132462), (3122, 124146), (3267, 118636), (3388, 114399), (3591, 107932), (3762, 103026), (4014, 96558), (4158, 93214), (4237, 91476), (4356, 88977), (4389, 88308), (4598, 84294), (4683, 82764), (4788, 80949), (4906, 79002), (5082, 76266), (5643, 68684), (5852, 66231), (6021, 64372), (6244, 62073), (6534, 59318), (6897, 56196), (7182, 53966), (7359, 52668), (7524, 51513), (7623, 50844), (8028, 48279), (8316, 46607), (8474, 45738), (8778, 44154), (9196, 42147), (9366, 41382), (9812, 39501), (10164, 38133), (11286, 34342), (12042, 32186), (12711, 30492), (13068, 29659), (13167, 29436), (13794, 28098), (14049, 27588), (14364, 26983), (14718, 26334), (15246, 25422), (16093, 24084), (16948, 22869), (17171, 22572), (17556, 22077), (18732, 20691)]