255804192

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:815

約数の個数: 144

約数和(自身を含む): 836559360

約数和(自身を除く): 580755168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 223, 224, 252, 288, 336, 446, 504, 569, 669, 672, 892, 1008, 1138, 1338, 1561, 1707, 1784, 2007, 2016, 2276, 2676, 3122, 3414, 3568, 3983, 4014, 4552, 4683, 5121, 5352, 6244, 6828, 7136, 7966, 8028, 9104, 9366, 10242, 10704, 11949, 12488, 13656, 14049, 15932, 16056, 18208, 18732, 20484, 21408, 23898, 24976, 27312, 28098, 31864, 32112, 35847, 37464, 40968, 47796, 49952, 54624, 56196, 63728, 64224, 71694, 74928, 81936, 95592, 112392, 126887, 127456, 143388, 149856, 163872, 191184, 224784, 253774, 286776, 380661, 382368, 449568, 507548, 573552, 761322, 888209, 1015096, 1141983, 1147104, 1522644, 1776418, 2030192, 2283966, 2664627, 3045288, 3552836, 4060384, 4567932, 5329254, 6090576, 7105672, 7993881, 9135864, 10658508, 12181152, 14211344, 15987762, 18271728, 21317016, 28422688, 31975524, 36543456, 42634032, 63951048, 85268064, 127902096, 255804192]

約数ペア:

[(1, 255804192), (2, 127902096), (3, 85268064), (4, 63951048), (6, 42634032), (7, 36543456), (8, 31975524), (9, 28422688), (12, 21317016), (14, 18271728), (16, 15987762), (18, 14211344), (21, 12181152), (24, 10658508), (28, 9135864), (32, 7993881), (36, 7105672), (42, 6090576), (48, 5329254), (56, 4567932), (63, 4060384), (72, 3552836), (84, 3045288), (96, 2664627), (112, 2283966), (126, 2030192), (144, 1776418), (168, 1522644), (223, 1147104), (224, 1141983), (252, 1015096), (288, 888209), (336, 761322), (446, 573552), (504, 507548), (569, 449568), (669, 382368), (672, 380661), (892, 286776), (1008, 253774), (1138, 224784), (1338, 191184), (1561, 163872), (1707, 149856), (1784, 143388), (2007, 127456), (2016, 126887), (2276, 112392), (2676, 95592), (3122, 81936), (3414, 74928), (3568, 71694), (3983, 64224), (4014, 63728), (4552, 56196), (4683, 54624), (5121, 49952), (5352, 47796), (6244, 40968), (6828, 37464), (7136, 35847), (7966, 32112), (8028, 31864), (9104, 28098), (9366, 27312), (10242, 24976), (10704, 23898), (11949, 21408), (12488, 20484), (13656, 18732), (14049, 18208), (15932, 16056)]