258754272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12421}}^1$

素因数の和:12472

約数の個数: 96

約数和(自身を含む): 801368064

約数和(自身を除く): 542613792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 5208, 6944, 10416, 12421, 20832, 24842, 37263, 49684, 74526, 86947, 99368, 149052, 173894, 198736, 260841, 298104, 347788, 385051, 397472, 521682, 596208, 695576, 770102, 1043364, 1155153, 1192416, 1391152, 1540204, 2086728, 2310306, 2695357, 2782304, 3080408, 4173456, 4620612, 5390714, 6160816, 8086071, 8346912, 9241224, 10781428, 12321632, 16172142, 18482448, 21562856, 32344284, 36964896, 43125712, 64688568, 86251424, 129377136, 258754272]

約数ペア:

[(1, 258754272), (2, 129377136), (3, 86251424), (4, 64688568), (6, 43125712), (7, 36964896), (8, 32344284), (12, 21562856), (14, 18482448), (16, 16172142), (21, 12321632), (24, 10781428), (28, 9241224), (31, 8346912), (32, 8086071), (42, 6160816), (48, 5390714), (56, 4620612), (62, 4173456), (84, 3080408), (93, 2782304), (96, 2695357), (112, 2310306), (124, 2086728), (168, 1540204), (186, 1391152), (217, 1192416), (224, 1155153), (248, 1043364), (336, 770102), (372, 695576), (434, 596208), (496, 521682), (651, 397472), (672, 385051), (744, 347788), (868, 298104), (992, 260841), (1302, 198736), (1488, 173894), (1736, 149052), (2604, 99368), (2976, 86947), (3472, 74526), (5208, 49684), (6944, 37263), (10416, 24842), (12421, 20832)]