1645240212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{34913}}^1$

素因数の和:34958

約数の個数: 144

約数和(自身を含む): 5490156672

約数和(自身を除く): 3844916460

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 204, 231, 238, 252, 306, 308, 357, 374, 396, 462, 476, 561, 612, 693, 714, 748, 924, 1071, 1122, 1309, 1386, 1428, 1683, 2142, 2244, 2618, 2772, 3366, 3927, 4284, 5236, 6732, 7854, 11781, 15708, 23562, 34913, 47124, 69826, 104739, 139652, 209478, 244391, 314217, 384043, 418956, 488782, 593521, 628434, 733173, 768086, 977564, 1152129, 1187042, 1256868, 1466346, 1536172, 1780563, 2199519, 2304258, 2374084, 2688301, 2932692, 3456387, 3561126, 4154647, 4399038, 4608516, 5341689, 5376602, 6528731, 6912774, 7122252, 8064903, 8309294, 8798076, 10683378, 10753204, 12463941, 13057462, 13825548, 16129806, 16618588, 19586193, 21366756, 24194709, 24927882, 26114924, 32259612, 37391823, 39172386, 45701117, 48389418, 49855764, 58758579, 74783646, 78344772, 91402234, 96778836, 117517158, 137103351, 149567292, 182804468, 235034316, 274206702, 411310053, 548413404, 822620106, 1645240212]

約数ペア:

[(1, 1645240212), (2, 822620106), (3, 548413404), (4, 411310053), (6, 274206702), (7, 235034316), (9, 182804468), (11, 149567292), (12, 137103351), (14, 117517158), (17, 96778836), (18, 91402234), (21, 78344772), (22, 74783646), (28, 58758579), (33, 49855764), (34, 48389418), (36, 45701117), (42, 39172386), (44, 37391823), (51, 32259612), (63, 26114924), (66, 24927882), (68, 24194709), (77, 21366756), (84, 19586193), (99, 16618588), (102, 16129806), (119, 13825548), (126, 13057462), (132, 12463941), (153, 10753204), (154, 10683378), (187, 8798076), (198, 8309294), (204, 8064903), (231, 7122252), (238, 6912774), (252, 6528731), (306, 5376602), (308, 5341689), (357, 4608516), (374, 4399038), (396, 4154647), (462, 3561126), (476, 3456387), (561, 2932692), (612, 2688301), (693, 2374084), (714, 2304258), (748, 2199519), (924, 1780563), (1071, 1536172), (1122, 1466346), (1309, 1256868), (1386, 1187042), (1428, 1152129), (1683, 977564), (2142, 768086), (2244, 733173), (2618, 628434), (2772, 593521), (3366, 488782), (3927, 418956), (4284, 384043), (5236, 314217), (6732, 244391), (7854, 209478), (11781, 139652), (15708, 104739), (23562, 69826), (34913, 47124)]