432835728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7151}}^1$

素因数の和:7272

約数の個数: 80

約数和(自身を含む): 1216755456

約数和(自身を除く): 783919728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1552, 2328, 2522, 3783, 4656, 5044, 7151, 7566, 10088, 14302, 15132, 20176, 21453, 28604, 30264, 42906, 57208, 60528, 85812, 92963, 114416, 171624, 185926, 278889, 343248, 371852, 557778, 693647, 743704, 1115556, 1387294, 1487408, 2080941, 2231112, 2774588, 4161882, 4462224, 5549176, 8323764, 9017411, 11098352, 16647528, 18034822, 27052233, 33295056, 36069644, 54104466, 72139288, 108208932, 144278576, 216417864, 432835728]

約数ペア:

[(1, 432835728), (2, 216417864), (3, 144278576), (4, 108208932), (6, 72139288), (8, 54104466), (12, 36069644), (13, 33295056), (16, 27052233), (24, 18034822), (26, 16647528), (39, 11098352), (48, 9017411), (52, 8323764), (78, 5549176), (97, 4462224), (104, 4161882), (156, 2774588), (194, 2231112), (208, 2080941), (291, 1487408), (312, 1387294), (388, 1115556), (582, 743704), (624, 693647), (776, 557778), (1164, 371852), (1261, 343248), (1552, 278889), (2328, 185926), (2522, 171624), (3783, 114416), (4656, 92963), (5044, 85812), (7151, 60528), (7566, 57208), (10088, 42906), (14302, 30264), (15132, 28604), (20176, 21453)]