311268048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71261}}^1$

素因数の和:71292

約数の個数: 80

約数和(自身を含む): 989686656

約数和(自身を除く): 678418608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 71261, 142522, 213783, 285044, 427566, 498827, 570088, 855132, 926393, 997654, 1140176, 1496481, 1710264, 1852786, 1995308, 2779179, 2992962, 3420528, 3705572, 3990616, 5558358, 5985924, 6484751, 7411144, 7981232, 11116716, 11971848, 12969502, 14822288, 19454253, 22233432, 23943696, 25939004, 38908506, 44466864, 51878008, 77817012, 103756016, 155634024, 311268048]

約数ペア:

[(1, 311268048), (2, 155634024), (3, 103756016), (4, 77817012), (6, 51878008), (7, 44466864), (8, 38908506), (12, 25939004), (13, 23943696), (14, 22233432), (16, 19454253), (21, 14822288), (24, 12969502), (26, 11971848), (28, 11116716), (39, 7981232), (42, 7411144), (48, 6484751), (52, 5985924), (56, 5558358), (78, 3990616), (84, 3705572), (91, 3420528), (104, 2992962), (112, 2779179), (156, 1995308), (168, 1852786), (182, 1710264), (208, 1496481), (273, 1140176), (312, 997654), (336, 926393), (364, 855132), (546, 570088), (624, 498827), (728, 427566), (1092, 285044), (1456, 213783), (2184, 142522), (4368, 71261)]