277673136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1193}}^1$

素因数の和:1590

約数の個数: 80

約数和(自身を含む): 775221216

約数和(自身を除く): 497548080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 373, 624, 746, 1119, 1193, 1492, 2238, 2386, 2984, 3579, 4476, 4772, 4849, 5968, 7158, 8952, 9544, 9698, 14316, 14547, 15509, 17904, 19088, 19396, 28632, 29094, 31018, 38792, 46527, 57264, 58188, 62036, 77584, 93054, 116376, 124072, 186108, 232752, 248144, 372216, 444989, 744432, 889978, 1334967, 1779956, 2669934, 3559912, 5339868, 5784857, 7119824, 10679736, 11569714, 17354571, 21359472, 23139428, 34709142, 46278856, 69418284, 92557712, 138836568, 277673136]

約数ペア:

[(1, 277673136), (2, 138836568), (3, 92557712), (4, 69418284), (6, 46278856), (8, 34709142), (12, 23139428), (13, 21359472), (16, 17354571), (24, 11569714), (26, 10679736), (39, 7119824), (48, 5784857), (52, 5339868), (78, 3559912), (104, 2669934), (156, 1779956), (208, 1334967), (312, 889978), (373, 744432), (624, 444989), (746, 372216), (1119, 248144), (1193, 232752), (1492, 186108), (2238, 124072), (2386, 116376), (2984, 93054), (3579, 77584), (4476, 62036), (4772, 58188), (4849, 57264), (5968, 46527), (7158, 38792), (8952, 31018), (9544, 29094), (9698, 28632), (14316, 19396), (14547, 19088), (15509, 17904)]