252662436

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 721459200

約数和(自身を除く): 468796764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 109, 117, 127, 156, 169, 218, 234, 254, 327, 338, 351, 381, 436, 468, 507, 508, 654, 676, 702, 762, 981, 1014, 1143, 1308, 1404, 1417, 1521, 1524, 1651, 1962, 2028, 2286, 2834, 2943, 3042, 3302, 3429, 3924, 4251, 4563, 4572, 4953, 5668, 5886, 6084, 6604, 6858, 8502, 9126, 9906, 11772, 12753, 13716, 13843, 14859, 17004, 18252, 18421, 19812, 21463, 25506, 27686, 29718, 36842, 38259, 41529, 42926, 44577, 51012, 55263, 55372, 59436, 64389, 73684, 76518, 83058, 85852, 89154, 110526, 124587, 128778, 153036, 165789, 166116, 178308, 179959, 193167, 221052, 249174, 257556, 331578, 359918, 373761, 386334, 497367, 498348, 539877, 579501, 663156, 719836, 747522, 772668, 994734, 1079754, 1159002, 1495044, 1619631, 1989468, 2159508, 2318004, 2339467, 3239262, 4678934, 4858893, 6478524, 7018401, 9357868, 9717786, 14036802, 19435572, 21055203, 28073604, 42110406, 63165609, 84220812, 126331218, 252662436]

約数ペア:

[(1, 252662436), (2, 126331218), (3, 84220812), (4, 63165609), (6, 42110406), (9, 28073604), (12, 21055203), (13, 19435572), (18, 14036802), (26, 9717786), (27, 9357868), (36, 7018401), (39, 6478524), (52, 4858893), (54, 4678934), (78, 3239262), (108, 2339467), (109, 2318004), (117, 2159508), (127, 1989468), (156, 1619631), (169, 1495044), (218, 1159002), (234, 1079754), (254, 994734), (327, 772668), (338, 747522), (351, 719836), (381, 663156), (436, 579501), (468, 539877), (507, 498348), (508, 497367), (654, 386334), (676, 373761), (702, 359918), (762, 331578), (981, 257556), (1014, 249174), (1143, 221052), (1308, 193167), (1404, 179959), (1417, 178308), (1521, 166116), (1524, 165789), (1651, 153036), (1962, 128778), (2028, 124587), (2286, 110526), (2834, 89154), (2943, 85852), (3042, 83058), (3302, 76518), (3429, 73684), (3924, 64389), (4251, 59436), (4563, 55372), (4572, 55263), (4953, 51012), (5668, 44577), (5886, 42926), (6084, 41529), (6604, 38259), (6858, 36842), (8502, 29718), (9126, 27686), (9906, 25506), (11772, 21463), (12753, 19812), (13716, 18421), (13843, 18252), (14859, 17004)]