409900944

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{208283}}^1$

素因数の和:208335

約数の個数: 40

約数和(自身を含む): 1084743072

約数和(自身を除く): 674842128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 208283, 416566, 624849, 833132, 1249698, 1666264, 2499396, 3332528, 4998792, 8539603, 9997584, 17079206, 25618809, 34158412, 51237618, 68316824, 102475236, 136633648, 204950472, 409900944]

約数ペア:

[(1, 409900944), (2, 204950472), (3, 136633648), (4, 102475236), (6, 68316824), (8, 51237618), (12, 34158412), (16, 25618809), (24, 17079206), (41, 9997584), (48, 8539603), (82, 4998792), (123, 3332528), (164, 2499396), (246, 1666264), (328, 1249698), (492, 833132), (656, 624849), (984, 416566), (1968, 208283)]