471628128

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^2\times {\mathrm{2657}}^1$

素因数の和:2756

約数の個数: 72

約数和(自身を含む): 1267961688

約数和(自身を除く): 796333560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 1849, 2064, 2657, 3698, 4128, 5314, 5547, 7396, 7971, 10628, 11094, 14792, 15942, 21256, 22188, 29584, 31884, 42512, 44376, 59168, 63768, 85024, 88752, 114251, 127536, 177504, 228502, 255072, 342753, 457004, 685506, 914008, 1371012, 1828016, 2742024, 3656032, 4912793, 5484048, 9825586, 10968096, 14738379, 19651172, 29476758, 39302344, 58953516, 78604688, 117907032, 157209376, 235814064, 471628128]

約数ペア:

[(1, 471628128), (2, 235814064), (3, 157209376), (4, 117907032), (6, 78604688), (8, 58953516), (12, 39302344), (16, 29476758), (24, 19651172), (32, 14738379), (43, 10968096), (48, 9825586), (86, 5484048), (96, 4912793), (129, 3656032), (172, 2742024), (258, 1828016), (344, 1371012), (516, 914008), (688, 685506), (1032, 457004), (1376, 342753), (1849, 255072), (2064, 228502), (2657, 177504), (3698, 127536), (4128, 114251), (5314, 88752), (5547, 85024), (7396, 63768), (7971, 59168), (10628, 44376), (11094, 42512), (14792, 31884), (15942, 29584), (21256, 22188)]