1291519404

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1093}}^1$

素因数の和:1637

約数の個数: 120

約数和(自身を含む): 3869556768

約数和(自身を除く): 2578037364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 521, 567, 756, 1042, 1093, 1134, 1563, 2084, 2186, 2268, 3126, 3279, 3647, 4372, 4689, 6252, 6558, 7294, 7651, 9378, 9837, 10941, 13116, 14067, 14588, 15302, 18756, 19674, 21882, 22953, 28134, 29511, 30604, 32823, 39348, 42201, 43764, 45906, 56268, 59022, 65646, 68859, 84402, 88533, 91812, 98469, 118044, 131292, 137718, 168804, 177066, 196938, 206577, 275436, 295407, 354132, 393876, 413154, 569453, 590814, 619731, 826308, 1138906, 1181628, 1239462, 1708359, 2277812, 2478924, 3416718, 3986171, 5125077, 6833436, 7972342, 10250154, 11958513, 15375231, 15944684, 20500308, 23917026, 30750462, 35875539, 46125693, 47834052, 61500924, 71751078, 92251386, 107626617, 143502156, 184502772, 215253234, 322879851, 430506468, 645759702, 1291519404]

約数ペア:

[(1, 1291519404), (2, 645759702), (3, 430506468), (4, 322879851), (6, 215253234), (7, 184502772), (9, 143502156), (12, 107626617), (14, 92251386), (18, 71751078), (21, 61500924), (27, 47834052), (28, 46125693), (36, 35875539), (42, 30750462), (54, 23917026), (63, 20500308), (81, 15944684), (84, 15375231), (108, 11958513), (126, 10250154), (162, 7972342), (189, 6833436), (252, 5125077), (324, 3986171), (378, 3416718), (521, 2478924), (567, 2277812), (756, 1708359), (1042, 1239462), (1093, 1181628), (1134, 1138906), (1563, 826308), (2084, 619731), (2186, 590814), (2268, 569453), (3126, 413154), (3279, 393876), (3647, 354132), (4372, 295407), (4689, 275436), (6252, 206577), (6558, 196938), (7294, 177066), (7651, 168804), (9378, 137718), (9837, 131292), (10941, 118044), (13116, 98469), (14067, 91812), (14588, 88533), (15302, 84402), (18756, 68859), (19674, 65646), (21882, 59022), (22953, 56268), (28134, 45906), (29511, 43764), (30604, 42201), (32823, 39348)]