221784312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2333}}^1$

素因数の和:2592

約数の個数: 64

約数和(自身を含む): 589848480

約数和(自身を除く): 368064168

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 233, 408, 466, 699, 932, 1398, 1864, 2333, 2796, 3961, 4666, 5592, 6999, 7922, 9332, 11883, 13998, 15844, 18664, 23766, 27996, 31688, 39661, 47532, 55992, 79322, 95064, 118983, 158644, 237966, 317288, 475932, 543589, 951864, 1087178, 1630767, 2174356, 3261534, 4348712, 6523068, 9241013, 13046136, 18482026, 27723039, 36964052, 55446078, 73928104, 110892156, 221784312]

約数ペア:

[(1, 221784312), (2, 110892156), (3, 73928104), (4, 55446078), (6, 36964052), (8, 27723039), (12, 18482026), (17, 13046136), (24, 9241013), (34, 6523068), (51, 4348712), (68, 3261534), (102, 2174356), (136, 1630767), (204, 1087178), (233, 951864), (408, 543589), (466, 475932), (699, 317288), (932, 237966), (1398, 158644), (1864, 118983), (2333, 95064), (2796, 79322), (3961, 55992), (4666, 47532), (5592, 39661), (6999, 31688), (7922, 27996), (9332, 23766), (11883, 18664), (13998, 15844)]