218790264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 704793600

約数和(自身を除く): 486003336

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 121, 132, 141, 154, 168, 188, 229, 231, 242, 264, 282, 308, 329, 363, 376, 458, 462, 484, 517, 564, 616, 658, 687, 726, 847, 916, 924, 968, 987, 1034, 1128, 1316, 1374, 1452, 1551, 1603, 1694, 1832, 1848, 1974, 2068, 2519, 2541, 2632, 2748, 2904, 3102, 3206, 3388, 3619, 3948, 4136, 4809, 5038, 5082, 5496, 5687, 6204, 6412, 6776, 7238, 7557, 7896, 9618, 10076, 10164, 10763, 10857, 11374, 12408, 12824, 14476, 15114, 17061, 17633, 19236, 20152, 20328, 21526, 21714, 22748, 27709, 28952, 30228, 32289, 34122, 35266, 38472, 39809, 43052, 43428, 45496, 52899, 55418, 60456, 64578, 68244, 70532, 75341, 79618, 83127, 86104, 86856, 105798, 110836, 118393, 119427, 129156, 136488, 141064, 150682, 159236, 166254, 193963, 211596, 221672, 226023, 236786, 238854, 258312, 301364, 318472, 332508, 355179, 387926, 423192, 452046, 473572, 477708, 581889, 602728, 665016, 710358, 775852, 828751, 904092, 947144, 955416, 1163778, 1302323, 1420716, 1551704, 1657502, 1808184, 2327556, 2486253, 2604646, 2841432, 3315004, 3906969, 4655112, 4972506, 5209292, 6630008, 7813938, 9116261, 9945012, 10418584, 15627876, 18232522, 19890024, 27348783, 31255752, 36465044, 54697566, 72930088, 109395132, 218790264]

約数ペア:

[(1, 218790264), (2, 109395132), (3, 72930088), (4, 54697566), (6, 36465044), (7, 31255752), (8, 27348783), (11, 19890024), (12, 18232522), (14, 15627876), (21, 10418584), (22, 9945012), (24, 9116261), (28, 7813938), (33, 6630008), (42, 5209292), (44, 4972506), (47, 4655112), (56, 3906969), (66, 3315004), (77, 2841432), (84, 2604646), (88, 2486253), (94, 2327556), (121, 1808184), (132, 1657502), (141, 1551704), (154, 1420716), (168, 1302323), (188, 1163778), (229, 955416), (231, 947144), (242, 904092), (264, 828751), (282, 775852), (308, 710358), (329, 665016), (363, 602728), (376, 581889), (458, 477708), (462, 473572), (484, 452046), (517, 423192), (564, 387926), (616, 355179), (658, 332508), (687, 318472), (726, 301364), (847, 258312), (916, 238854), (924, 236786), (968, 226023), (987, 221672), (1034, 211596), (1128, 193963), (1316, 166254), (1374, 159236), (1452, 150682), (1551, 141064), (1603, 136488), (1694, 129156), (1832, 119427), (1848, 118393), (1974, 110836), (2068, 105798), (2519, 86856), (2541, 86104), (2632, 83127), (2748, 79618), (2904, 75341), (3102, 70532), (3206, 68244), (3388, 64578), (3619, 60456), (3948, 55418), (4136, 52899), (4809, 45496), (5038, 43428), (5082, 43052), (5496, 39809), (5687, 38472), (6204, 35266), (6412, 34122), (6776, 32289), (7238, 30228), (7557, 28952), (7896, 27709), (9618, 22748), (10076, 21714), (10164, 21526), (10763, 20328), (10857, 20152), (11374, 19236), (12408, 17633), (12824, 17061), (14476, 15114)]