395423136

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:731

約数の個数: 144

約数和(自身を含む): 1195084800

約数和(自身を除く): 799661664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 127, 144, 152, 171, 228, 254, 288, 304, 342, 381, 456, 508, 569, 608, 684, 762, 912, 1016, 1138, 1143, 1368, 1524, 1707, 1824, 2032, 2276, 2286, 2413, 2736, 3048, 3414, 4064, 4552, 4572, 4826, 5121, 5472, 6096, 6828, 7239, 9104, 9144, 9652, 10242, 10811, 12192, 13656, 14478, 18208, 18288, 19304, 20484, 21622, 21717, 27312, 28956, 32433, 36576, 38608, 40968, 43244, 43434, 54624, 57912, 64866, 72263, 77216, 81936, 86488, 86868, 97299, 115824, 129732, 144526, 163872, 172976, 173736, 194598, 216789, 231648, 259464, 289052, 345952, 347472, 389196, 433578, 518928, 578104, 650367, 694944, 778392, 867156, 1037856, 1156208, 1300734, 1372997, 1556784, 1734312, 2312416, 2601468, 2745994, 3113568, 3468624, 4118991, 5202936, 5491988, 6937248, 8237982, 10405872, 10983976, 12356973, 16475964, 20811744, 21967952, 24713946, 32951928, 43935904, 49427892, 65903856, 98855784, 131807712, 197711568, 395423136]

約数ペア:

[(1, 395423136), (2, 197711568), (3, 131807712), (4, 98855784), (6, 65903856), (8, 49427892), (9, 43935904), (12, 32951928), (16, 24713946), (18, 21967952), (19, 20811744), (24, 16475964), (32, 12356973), (36, 10983976), (38, 10405872), (48, 8237982), (57, 6937248), (72, 5491988), (76, 5202936), (96, 4118991), (114, 3468624), (127, 3113568), (144, 2745994), (152, 2601468), (171, 2312416), (228, 1734312), (254, 1556784), (288, 1372997), (304, 1300734), (342, 1156208), (381, 1037856), (456, 867156), (508, 778392), (569, 694944), (608, 650367), (684, 578104), (762, 518928), (912, 433578), (1016, 389196), (1138, 347472), (1143, 345952), (1368, 289052), (1524, 259464), (1707, 231648), (1824, 216789), (2032, 194598), (2276, 173736), (2286, 172976), (2413, 163872), (2736, 144526), (3048, 129732), (3414, 115824), (4064, 97299), (4552, 86868), (4572, 86488), (4826, 81936), (5121, 77216), (5472, 72263), (6096, 64866), (6828, 57912), (7239, 54624), (9104, 43434), (9144, 43244), (9652, 40968), (10242, 38608), (10811, 36576), (12192, 32433), (13656, 28956), (14478, 27312), (18208, 21717), (18288, 21622), (19304, 20484)]