497078406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{947}}^1$

素因数の和:1218

約数の個数: 72

約数和(自身を含む): 1189980792

約数和(自身を除く): 692902386

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 241, 242, 363, 482, 723, 726, 947, 1089, 1446, 1894, 2169, 2178, 2651, 2841, 4338, 5302, 5682, 7953, 8523, 10417, 15906, 17046, 20834, 23859, 29161, 31251, 47718, 58322, 62502, 87483, 93753, 114587, 174966, 187506, 228227, 229174, 262449, 343761, 456454, 524898, 684681, 687522, 1031283, 1369362, 2054043, 2062566, 2510497, 4108086, 5020994, 7531491, 15062982, 22594473, 27615467, 45188946, 55230934, 82846401, 165692802, 248539203, 497078406]

約数ペア:

[(1, 497078406), (2, 248539203), (3, 165692802), (6, 82846401), (9, 55230934), (11, 45188946), (18, 27615467), (22, 22594473), (33, 15062982), (66, 7531491), (99, 5020994), (121, 4108086), (198, 2510497), (241, 2062566), (242, 2054043), (363, 1369362), (482, 1031283), (723, 687522), (726, 684681), (947, 524898), (1089, 456454), (1446, 343761), (1894, 262449), (2169, 229174), (2178, 228227), (2651, 187506), (2841, 174966), (4338, 114587), (5302, 93753), (5682, 87483), (7953, 62502), (8523, 58322), (10417, 47718), (15906, 31251), (17046, 29161), (20834, 23859)]