1263682608

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{15139}}^1$

素因数の和:15234

約数の個数: 80

約数和(自身を含む): 3424304640

約数和(自身を除く): 2160622032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 592, 752, 888, 1128, 1739, 1776, 2256, 3478, 5217, 6956, 10434, 13912, 15139, 20868, 27824, 30278, 41736, 45417, 60556, 83472, 90834, 121112, 181668, 242224, 363336, 560143, 711533, 726672, 1120286, 1423066, 1680429, 2134599, 2240572, 2846132, 3360858, 4269198, 4481144, 5692264, 6721716, 8538396, 8962288, 11384528, 13443432, 17076792, 26326721, 26886864, 34153584, 52653442, 78980163, 105306884, 157960326, 210613768, 315920652, 421227536, 631841304, 1263682608]

約数ペア:

[(1, 1263682608), (2, 631841304), (3, 421227536), (4, 315920652), (6, 210613768), (8, 157960326), (12, 105306884), (16, 78980163), (24, 52653442), (37, 34153584), (47, 26886864), (48, 26326721), (74, 17076792), (94, 13443432), (111, 11384528), (141, 8962288), (148, 8538396), (188, 6721716), (222, 5692264), (282, 4481144), (296, 4269198), (376, 3360858), (444, 2846132), (564, 2240572), (592, 2134599), (752, 1680429), (888, 1423066), (1128, 1120286), (1739, 726672), (1776, 711533), (2256, 560143), (3478, 363336), (5217, 242224), (6956, 181668), (10434, 121112), (13912, 90834), (15139, 83472), (20868, 60556), (27824, 45417), (30278, 41736)]