2178363792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{4441}}^1$

素因数の和:5392

約数の個数: 80

約数和(自身を含む): 6147017280

約数和(自身を除く): 3968653488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 929, 1858, 2787, 3716, 4441, 5574, 7432, 8882, 10219, 11148, 13323, 14864, 17764, 20438, 22296, 26646, 30657, 35528, 40876, 44592, 48851, 53292, 61314, 71056, 81752, 97702, 106584, 122628, 146553, 163504, 195404, 213168, 245256, 293106, 390808, 490512, 586212, 781616, 1172424, 2344848, 4125689, 8251378, 12377067, 16502756, 24754134, 33005512, 45382579, 49508268, 66011024, 90765158, 99016536, 136147737, 181530316, 198033072, 272295474, 363060632, 544590948, 726121264, 1089181896, 2178363792]

約数ペア:

[(1, 2178363792), (2, 1089181896), (3, 726121264), (4, 544590948), (6, 363060632), (8, 272295474), (11, 198033072), (12, 181530316), (16, 136147737), (22, 99016536), (24, 90765158), (33, 66011024), (44, 49508268), (48, 45382579), (66, 33005512), (88, 24754134), (132, 16502756), (176, 12377067), (264, 8251378), (528, 4125689), (929, 2344848), (1858, 1172424), (2787, 781616), (3716, 586212), (4441, 490512), (5574, 390808), (7432, 293106), (8882, 245256), (10219, 213168), (11148, 195404), (13323, 163504), (14864, 146553), (17764, 122628), (20438, 106584), (22296, 97702), (26646, 81752), (30657, 71056), (35528, 61314), (40876, 53292), (44592, 48851)]