385513744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{28447}}^1$

素因数の和:28484

約数の個数: 60

約数和(自身を含む): 938328832

約数和(自身を除く): 552815088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 28447, 56894, 113788, 199129, 227576, 312917, 398258, 455152, 625834, 796516, 1251668, 1593032, 2190419, 2503336, 3186064, 3442087, 4380838, 5006672, 6884174, 8761676, 13768348, 17523352, 24094609, 27536696, 35046704, 48189218, 55073392, 96378436, 192756872, 385513744]

約数ペア:

[(1, 385513744), (2, 192756872), (4, 96378436), (7, 55073392), (8, 48189218), (11, 35046704), (14, 27536696), (16, 24094609), (22, 17523352), (28, 13768348), (44, 8761676), (56, 6884174), (77, 5006672), (88, 4380838), (112, 3442087), (121, 3186064), (154, 2503336), (176, 2190419), (242, 1593032), (308, 1251668), (484, 796516), (616, 625834), (847, 455152), (968, 398258), (1232, 312917), (1694, 227576), (1936, 199129), (3388, 113788), (6776, 56894), (13552, 28447)]