494123994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15877}}^1$

素因数の和:15924

約数の個数: 96

約数和(自身を含む): 1387102080

約数和(自身を除く): 892978086

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 10374, 15561, 15877, 31122, 31754, 47631, 95262, 111139, 142893, 206401, 222278, 285786, 301663, 333417, 412802, 603326, 619203, 666834, 904989, 1000251, 1238406, 1444807, 1809978, 1857609, 2000502, 2111641, 2714967, 2889614, 3715218, 3921619, 4223282, 4334421, 5429934, 6334923, 7843238, 8668842, 11764857, 12669846, 13003263, 19004769, 23529714, 26006526, 27451333, 35294571, 38009538, 54902666, 70589142, 82353999, 164707998, 247061997, 494123994]

約数ペア:

[(1, 494123994), (2, 247061997), (3, 164707998), (6, 82353999), (7, 70589142), (9, 54902666), (13, 38009538), (14, 35294571), (18, 27451333), (19, 26006526), (21, 23529714), (26, 19004769), (38, 13003263), (39, 12669846), (42, 11764857), (57, 8668842), (63, 7843238), (78, 6334923), (91, 5429934), (114, 4334421), (117, 4223282), (126, 3921619), (133, 3715218), (171, 2889614), (182, 2714967), (234, 2111641), (247, 2000502), (266, 1857609), (273, 1809978), (342, 1444807), (399, 1238406), (494, 1000251), (546, 904989), (741, 666834), (798, 619203), (819, 603326), (1197, 412802), (1482, 333417), (1638, 301663), (1729, 285786), (2223, 222278), (2394, 206401), (3458, 142893), (4446, 111139), (5187, 95262), (10374, 47631), (15561, 31754), (15877, 31122)]