255297648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{171571}}^1$

素因数の和:171613

約数の個数: 40

約数和(自身を含む): 680797696

約数和(自身を除く): 425500048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 171571, 343142, 514713, 686284, 1029426, 1372568, 2058852, 2745136, 4117704, 5318701, 8235408, 10637402, 15956103, 21274804, 31912206, 42549608, 63824412, 85099216, 127648824, 255297648]

約数ペア:

[(1, 255297648), (2, 127648824), (3, 85099216), (4, 63824412), (6, 42549608), (8, 31912206), (12, 21274804), (16, 15956103), (24, 10637402), (31, 8235408), (48, 5318701), (62, 4117704), (93, 2745136), (124, 2058852), (186, 1372568), (248, 1029426), (372, 686284), (496, 514713), (744, 343142), (1488, 171571)]