40251216

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 107939520

約数和(自身を除く): 67688304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 61, 118, 122, 177, 183, 233, 236, 244, 354, 366, 466, 472, 488, 699, 708, 732, 932, 944, 976, 1398, 1416, 1464, 1864, 2796, 2832, 2928, 3599, 3728, 5592, 7198, 10797, 11184, 13747, 14213, 14396, 21594, 27494, 28426, 28792, 41241, 42639, 43188, 54988, 56852, 57584, 82482, 85278, 86376, 109976, 113704, 164964, 170556, 172752, 219952, 227408, 329928, 341112, 659856, 682224, 838567, 1677134, 2515701, 3354268, 5031402, 6708536, 10062804, 13417072, 20125608, 40251216]

約数ペア:

[(1, 40251216), (2, 20125608), (3, 13417072), (4, 10062804), (6, 6708536), (8, 5031402), (12, 3354268), (16, 2515701), (24, 1677134), (48, 838567), (59, 682224), (61, 659856), (118, 341112), (122, 329928), (177, 227408), (183, 219952), (233, 172752), (236, 170556), (244, 164964), (354, 113704), (366, 109976), (466, 86376), (472, 85278), (488, 82482), (699, 57584), (708, 56852), (732, 54988), (932, 43188), (944, 42639), (976, 41241), (1398, 28792), (1416, 28426), (1464, 27494), (1864, 21594), (2796, 14396), (2832, 14213), (2928, 13747), (3599, 11184), (3728, 10797), (5592, 7198)]