455272448

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 962357760

約数和(自身を除く): 507085312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 101, 124, 128, 142, 202, 248, 256, 284, 404, 496, 512, 568, 808, 992, 1024, 1136, 1616, 1984, 2048, 2201, 2272, 3131, 3232, 3968, 4402, 4544, 6262, 6464, 7171, 7936, 8804, 9088, 12524, 12928, 14342, 15872, 17608, 18176, 25048, 25856, 28684, 31744, 35216, 36352, 50096, 51712, 57368, 63488, 70432, 72704, 100192, 103424, 114736, 140864, 145408, 200384, 206848, 222301, 229472, 281728, 400768, 444602, 458944, 563456, 801536, 889204, 917888, 1126912, 1603072, 1778408, 1835776, 2253824, 3206144, 3556816, 3671552, 4507648, 6412288, 7113632, 7343104, 14227264, 14686208, 28454528, 56909056, 113818112, 227636224, 455272448]

約数ペア:

[(1, 455272448), (2, 227636224), (4, 113818112), (8, 56909056), (16, 28454528), (31, 14686208), (32, 14227264), (62, 7343104), (64, 7113632), (71, 6412288), (101, 4507648), (124, 3671552), (128, 3556816), (142, 3206144), (202, 2253824), (248, 1835776), (256, 1778408), (284, 1603072), (404, 1126912), (496, 917888), (512, 889204), (568, 801536), (808, 563456), (992, 458944), (1024, 444602), (1136, 400768), (1616, 281728), (1984, 229472), (2048, 222301), (2201, 206848), (2272, 200384), (3131, 145408), (3232, 140864), (3968, 114736), (4402, 103424), (4544, 100192), (6262, 72704), (6464, 70432), (7171, 63488), (7936, 57368), (8804, 51712), (9088, 50096), (12524, 36352), (12928, 35216), (14342, 31744), (15872, 28684), (17608, 25856), (18176, 25048)]