636700896

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1185

約数の個数: 144

約数和(自身を含む): 1963162656

約数和(自身を除く): 1326461760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 173, 208, 234, 288, 312, 346, 416, 468, 519, 624, 692, 936, 983, 1038, 1248, 1384, 1557, 1872, 1966, 2076, 2249, 2768, 2949, 3114, 3744, 3932, 4152, 4498, 5536, 5898, 6228, 6747, 7864, 8304, 8847, 8996, 11796, 12456, 12779, 13494, 15728, 16608, 17694, 17992, 20241, 23592, 24912, 25558, 26988, 31456, 35388, 35984, 38337, 40482, 47184, 49824, 51116, 53976, 70776, 71968, 76674, 80964, 94368, 102232, 107952, 115011, 141552, 153348, 161928, 170059, 204464, 215904, 230022, 283104, 306696, 323856, 340118, 408928, 460044, 510177, 613392, 647712, 680236, 920088, 1020354, 1226784, 1360472, 1530531, 1840176, 2040708, 2210767, 2720944, 3061062, 3680352, 4081416, 4421534, 5441888, 6122124, 6632301, 8162832, 8843068, 12244248, 13264602, 16325664, 17686136, 19896903, 24488496, 26529204, 35372272, 39793806, 48976992, 53058408, 70744544, 79587612, 106116816, 159175224, 212233632, 318350448, 636700896]

約数ペア:

[(1, 636700896), (2, 318350448), (3, 212233632), (4, 159175224), (6, 106116816), (8, 79587612), (9, 70744544), (12, 53058408), (13, 48976992), (16, 39793806), (18, 35372272), (24, 26529204), (26, 24488496), (32, 19896903), (36, 17686136), (39, 16325664), (48, 13264602), (52, 12244248), (72, 8843068), (78, 8162832), (96, 6632301), (104, 6122124), (117, 5441888), (144, 4421534), (156, 4081416), (173, 3680352), (208, 3061062), (234, 2720944), (288, 2210767), (312, 2040708), (346, 1840176), (416, 1530531), (468, 1360472), (519, 1226784), (624, 1020354), (692, 920088), (936, 680236), (983, 647712), (1038, 613392), (1248, 510177), (1384, 460044), (1557, 408928), (1872, 340118), (1966, 323856), (2076, 306696), (2249, 283104), (2768, 230022), (2949, 215904), (3114, 204464), (3744, 170059), (3932, 161928), (4152, 153348), (4498, 141552), (5536, 115011), (5898, 107952), (6228, 102232), (6747, 94368), (7864, 80964), (8304, 76674), (8847, 71968), (8996, 70776), (11796, 53976), (12456, 51116), (12779, 49824), (13494, 47184), (15728, 40482), (16608, 38337), (17694, 35984), (17992, 35388), (20241, 31456), (23592, 26988), (24912, 25558)]