1993669968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{143719}}^1$

素因数の和:143764

約数の個数: 60

約数和(自身を含む): 5471132960

約数和(自身を除く): 3477462992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 289, 408, 578, 816, 867, 1156, 1734, 2312, 3468, 4624, 6936, 13872, 143719, 287438, 431157, 574876, 862314, 1149752, 1724628, 2299504, 2443223, 3449256, 4886446, 6898512, 7329669, 9772892, 14659338, 19545784, 29318676, 39091568, 41534791, 58637352, 83069582, 117274704, 124604373, 166139164, 249208746, 332278328, 498417492, 664556656, 996834984, 1993669968]

約数ペア:

[(1, 1993669968), (2, 996834984), (3, 664556656), (4, 498417492), (6, 332278328), (8, 249208746), (12, 166139164), (16, 124604373), (17, 117274704), (24, 83069582), (34, 58637352), (48, 41534791), (51, 39091568), (68, 29318676), (102, 19545784), (136, 14659338), (204, 9772892), (272, 7329669), (289, 6898512), (408, 4886446), (578, 3449256), (816, 2443223), (867, 2299504), (1156, 1724628), (1734, 1149752), (2312, 862314), (3468, 574876), (4624, 431157), (6936, 287438), (13872, 143719)]