388784220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{34651}}^1$

素因数の和:34691

約数の個数: 96

約数和(自身を含む): 1257451776

約数和(自身を除く): 868667556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 34651, 69302, 103953, 138604, 173255, 207906, 346510, 381161, 415812, 519765, 589067, 693020, 762322, 1039530, 1143483, 1178134, 1524644, 1767201, 1905805, 2079060, 2286966, 2356268, 2945335, 3534402, 3811610, 4573932, 5717415, 5890670, 6479737, 7068804, 7623220, 8836005, 11434830, 11781340, 12959474, 17672010, 19439211, 22869660, 25918948, 32398685, 35344020, 38878422, 64797370, 77756844, 97196055, 129594740, 194392110, 388784220]

約数ペア:

[(1, 388784220), (2, 194392110), (3, 129594740), (4, 97196055), (5, 77756844), (6, 64797370), (10, 38878422), (11, 35344020), (12, 32398685), (15, 25918948), (17, 22869660), (20, 19439211), (22, 17672010), (30, 12959474), (33, 11781340), (34, 11434830), (44, 8836005), (51, 7623220), (55, 7068804), (60, 6479737), (66, 5890670), (68, 5717415), (85, 4573932), (102, 3811610), (110, 3534402), (132, 2945335), (165, 2356268), (170, 2286966), (187, 2079060), (204, 1905805), (220, 1767201), (255, 1524644), (330, 1178134), (340, 1143483), (374, 1039530), (510, 762322), (561, 693020), (660, 589067), (748, 519765), (935, 415812), (1020, 381161), (1122, 346510), (1870, 207906), (2244, 173255), (2805, 138604), (3740, 103953), (5610, 69302), (11220, 34651)]