636368688

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{31793}}^1$

素因数の和:31946

約数の個数: 60

約数和(自身を含む): 1793817480

約数和(自身を除く): 1157448792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 31793, 63586, 95379, 127172, 190758, 254344, 286137, 381516, 508688, 572274, 763032, 1144548, 1526064, 2289096, 4419227, 4578192, 8838454, 13257681, 17676908, 26515362, 35353816, 39773043, 53030724, 70707632, 79546086, 106061448, 159092172, 212122896, 318184344, 636368688]

約数ペア:

[(1, 636368688), (2, 318184344), (3, 212122896), (4, 159092172), (6, 106061448), (8, 79546086), (9, 70707632), (12, 53030724), (16, 39773043), (18, 35353816), (24, 26515362), (36, 17676908), (48, 13257681), (72, 8838454), (139, 4578192), (144, 4419227), (278, 2289096), (417, 1526064), (556, 1144548), (834, 763032), (1112, 572274), (1251, 508688), (1668, 381516), (2224, 286137), (2502, 254344), (3336, 190758), (5004, 127172), (6672, 95379), (10008, 63586), (20016, 31793)]