320491104

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 859815936

約数和(自身を除く): 539324832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 127, 194, 254, 271, 291, 381, 388, 508, 542, 582, 762, 776, 813, 1016, 1084, 1164, 1524, 1552, 1626, 2032, 2168, 2328, 3048, 3104, 3252, 4064, 4336, 4656, 6096, 6504, 8672, 9312, 12192, 12319, 13008, 24638, 26016, 26287, 34417, 36957, 49276, 52574, 68834, 73914, 78861, 98552, 103251, 105148, 137668, 147828, 157722, 197104, 206502, 210296, 275336, 295656, 315444, 394208, 413004, 420592, 550672, 591312, 630888, 826008, 841184, 1101344, 1182624, 1261776, 1652016, 2523552, 3304032, 3338449, 6676898, 10015347, 13353796, 20030694, 26707592, 40061388, 53415184, 80122776, 106830368, 160245552, 320491104]

約数ペア:

[(1, 320491104), (2, 160245552), (3, 106830368), (4, 80122776), (6, 53415184), (8, 40061388), (12, 26707592), (16, 20030694), (24, 13353796), (32, 10015347), (48, 6676898), (96, 3338449), (97, 3304032), (127, 2523552), (194, 1652016), (254, 1261776), (271, 1182624), (291, 1101344), (381, 841184), (388, 826008), (508, 630888), (542, 591312), (582, 550672), (762, 420592), (776, 413004), (813, 394208), (1016, 315444), (1084, 295656), (1164, 275336), (1524, 210296), (1552, 206502), (1626, 197104), (2032, 157722), (2168, 147828), (2328, 137668), (3048, 105148), (3104, 103251), (3252, 98552), (4064, 78861), (4336, 73914), (4656, 68834), (6096, 52574), (6504, 49276), (8672, 36957), (9312, 34417), (12192, 26287), (12319, 26016), (13008, 24638)]