220888938834

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1\times {\mathrm{1259}}^1$

素因数の和:2000

約数の個数: 96

約数和(自身を含む): 486745459200

約数和(自身を除く): 265856520366

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 223, 327, 401, 446, 654, 669, 802, 981, 1203, 1259, 1338, 1962, 2007, 2406, 2518, 3609, 3777, 4014, 7218, 7554, 11331, 22662, 24307, 43709, 48614, 72921, 87418, 89423, 131127, 137231, 145842, 178846, 218763, 262254, 268269, 274462, 280757, 393381, 411693, 437526, 504859, 536538, 561514, 786762, 804807, 823386, 842271, 1009718, 1235079, 1514577, 1609614, 1684542, 2470158, 2526813, 3029154, 4543731, 5053626, 9087462, 9747107, 19494214, 29241321, 30602513, 55029631, 58482642, 61205026, 87723963, 91807539, 110059262, 112583557, 165088893, 175447926, 183615078, 225167114, 275422617, 330177786, 337750671, 495266679, 550845234, 675501342, 990533358, 1013252013, 2026504026, 12271607713, 24543215426, 36814823139, 73629646278, 110444469417, 220888938834]

約数ペア:

[(1, 220888938834), (2, 110444469417), (3, 73629646278), (6, 36814823139), (9, 24543215426), (18, 12271607713), (109, 2026504026), (218, 1013252013), (223, 990533358), (327, 675501342), (401, 550845234), (446, 495266679), (654, 337750671), (669, 330177786), (802, 275422617), (981, 225167114), (1203, 183615078), (1259, 175447926), (1338, 165088893), (1962, 112583557), (2007, 110059262), (2406, 91807539), (2518, 87723963), (3609, 61205026), (3777, 58482642), (4014, 55029631), (7218, 30602513), (7554, 29241321), (11331, 19494214), (22662, 9747107), (24307, 9087462), (43709, 5053626), (48614, 4543731), (72921, 3029154), (87418, 2526813), (89423, 2470158), (131127, 1684542), (137231, 1609614), (145842, 1514577), (178846, 1235079), (218763, 1009718), (262254, 842271), (268269, 823386), (274462, 804807), (280757, 786762), (393381, 561514), (411693, 536538), (437526, 504859)]