272455872

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6421}}^1$

素因数の和:6466

約数の個数: 112

約数和(自身を含む): 822118752

約数和(自身を除く): 549662880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1768, 2496, 2652, 3264, 3536, 5304, 6421, 7072, 10608, 12842, 14144, 19263, 21216, 25684, 38526, 42432, 51368, 77052, 83473, 102736, 109157, 154104, 166946, 205472, 218314, 250419, 308208, 327471, 333892, 410944, 436628, 500838, 616416, 654942, 667784, 873256, 1001676, 1232832, 1309884, 1335568, 1419041, 1746512, 2003352, 2619768, 2671136, 2838082, 3493024, 4006704, 4257123, 5239536, 5342272, 5676164, 6986048, 8013408, 8514246, 10479072, 11352328, 16026816, 17028492, 20958144, 22704656, 34056984, 45409312, 68113968, 90818624, 136227936, 272455872]

約数ペア:

[(1, 272455872), (2, 136227936), (3, 90818624), (4, 68113968), (6, 45409312), (8, 34056984), (12, 22704656), (13, 20958144), (16, 17028492), (17, 16026816), (24, 11352328), (26, 10479072), (32, 8514246), (34, 8013408), (39, 6986048), (48, 5676164), (51, 5342272), (52, 5239536), (64, 4257123), (68, 4006704), (78, 3493024), (96, 2838082), (102, 2671136), (104, 2619768), (136, 2003352), (156, 1746512), (192, 1419041), (204, 1335568), (208, 1309884), (221, 1232832), (272, 1001676), (312, 873256), (408, 667784), (416, 654942), (442, 616416), (544, 500838), (624, 436628), (663, 410944), (816, 333892), (832, 327471), (884, 308208), (1088, 250419), (1248, 218314), (1326, 205472), (1632, 166946), (1768, 154104), (2496, 109157), (2652, 102736), (3264, 83473), (3536, 77052), (5304, 51368), (6421, 42432), (7072, 38526), (10608, 25684), (12842, 21216), (14144, 19263)]