398372088

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{2281}}^1$

素因数の和:2692

約数の個数: 64

約数和(自身を含む): 1051545600

約数和(自身を除く): 653173512

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 383, 456, 766, 1149, 1532, 2281, 2298, 3064, 4562, 4596, 6843, 7277, 9124, 9192, 13686, 14554, 18248, 21831, 27372, 29108, 43339, 43662, 54744, 58216, 86678, 87324, 130017, 173356, 174648, 260034, 346712, 520068, 873623, 1040136, 1747246, 2620869, 3494492, 5241738, 6988984, 10483476, 16598837, 20966952, 33197674, 49796511, 66395348, 99593022, 132790696, 199186044, 398372088]

約数ペア:

[(1, 398372088), (2, 199186044), (3, 132790696), (4, 99593022), (6, 66395348), (8, 49796511), (12, 33197674), (19, 20966952), (24, 16598837), (38, 10483476), (57, 6988984), (76, 5241738), (114, 3494492), (152, 2620869), (228, 1747246), (383, 1040136), (456, 873623), (766, 520068), (1149, 346712), (1532, 260034), (2281, 174648), (2298, 173356), (3064, 130017), (4562, 87324), (4596, 86678), (6843, 58216), (7277, 54744), (9124, 43662), (9192, 43339), (13686, 29108), (14554, 27372), (18248, 21831)]