1248682788

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{5147}}^1$

素因数の和:5473

約数の個数: 72

約数和(自身を含む): 3305510208

約数和(自身を除く): 2056827420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 293, 414, 586, 828, 879, 1172, 1758, 2637, 3516, 5147, 5274, 6739, 10294, 10548, 13478, 15441, 20217, 20588, 26956, 30882, 40434, 46323, 60651, 61764, 80868, 92646, 118381, 121302, 185292, 236762, 242604, 355143, 473524, 710286, 1065429, 1420572, 1508071, 2130858, 3016142, 4261716, 4524213, 6032284, 9048426, 13572639, 18096852, 27145278, 34685633, 54290556, 69371266, 104056899, 138742532, 208113798, 312170697, 416227596, 624341394, 1248682788]

約数ペア:

[(1, 1248682788), (2, 624341394), (3, 416227596), (4, 312170697), (6, 208113798), (9, 138742532), (12, 104056899), (18, 69371266), (23, 54290556), (36, 34685633), (46, 27145278), (69, 18096852), (92, 13572639), (138, 9048426), (207, 6032284), (276, 4524213), (293, 4261716), (414, 3016142), (586, 2130858), (828, 1508071), (879, 1420572), (1172, 1065429), (1758, 710286), (2637, 473524), (3516, 355143), (5147, 242604), (5274, 236762), (6739, 185292), (10294, 121302), (10548, 118381), (13478, 92646), (15441, 80868), (20217, 61764), (20588, 60651), (26956, 46323), (30882, 40434)]