430545856

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16693}}^1$

素因数の和:16749

約数の個数: 56

約数和(自身を含む): 949821824

約数和(自身を除く): 519275968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 16693, 25792, 33386, 66772, 133544, 217009, 267088, 434018, 517483, 534176, 868036, 1034966, 1068352, 1736072, 2069932, 3472144, 4139864, 6727279, 6944288, 8279728, 13454558, 13888576, 16559456, 26909116, 33118912, 53818232, 107636464, 215272928, 430545856]

約数ペア:

[(1, 430545856), (2, 215272928), (4, 107636464), (8, 53818232), (13, 33118912), (16, 26909116), (26, 16559456), (31, 13888576), (32, 13454558), (52, 8279728), (62, 6944288), (64, 6727279), (104, 4139864), (124, 3472144), (208, 2069932), (248, 1736072), (403, 1068352), (416, 1034966), (496, 868036), (806, 534176), (832, 517483), (992, 434018), (1612, 267088), (1984, 217009), (3224, 133544), (6448, 66772), (12896, 33386), (16693, 25792)]