384370578

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2076

約数の個数: 72

約数和(自身を含む): 909038052

約数和(自身を除く): 524667474

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 289, 306, 333, 578, 629, 666, 867, 1258, 1734, 1887, 1997, 2601, 3774, 3994, 5202, 5661, 5991, 10693, 11322, 11982, 17973, 21386, 32079, 33949, 35946, 64158, 67898, 73889, 96237, 101847, 147778, 192474, 203694, 221667, 305541, 443334, 577133, 611082, 665001, 1154266, 1256113, 1330002, 1731399, 2512226, 3462798, 3768339, 5194197, 7536678, 10388394, 11305017, 21353921, 22610034, 42707842, 64061763, 128123526, 192185289, 384370578]

約数ペア:

[(1, 384370578), (2, 192185289), (3, 128123526), (6, 64061763), (9, 42707842), (17, 22610034), (18, 21353921), (34, 11305017), (37, 10388394), (51, 7536678), (74, 5194197), (102, 3768339), (111, 3462798), (153, 2512226), (222, 1731399), (289, 1330002), (306, 1256113), (333, 1154266), (578, 665001), (629, 611082), (666, 577133), (867, 443334), (1258, 305541), (1734, 221667), (1887, 203694), (1997, 192474), (2601, 147778), (3774, 101847), (3994, 96237), (5202, 73889), (5661, 67898), (5991, 64158), (10693, 35946), (11322, 33949), (11982, 32079), (17973, 21386)]