2015344288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2671}}^1$

素因数の和:2790

約数の個数: 96

約数和(自身を含む): 4484471040

約数和(自身を除く): 2469126752

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 73, 76, 136, 146, 152, 272, 292, 304, 323, 544, 584, 608, 646, 1168, 1241, 1292, 1387, 2336, 2482, 2584, 2671, 2774, 4964, 5168, 5342, 5548, 9928, 10336, 10684, 11096, 19856, 21368, 22192, 23579, 39712, 42736, 44384, 45407, 47158, 50749, 85472, 90814, 94316, 101498, 181628, 188632, 194983, 202996, 363256, 377264, 389966, 405992, 726512, 754528, 779932, 811984, 862733, 1453024, 1559864, 1623968, 1725466, 3119728, 3314711, 3450932, 3704677, 6239456, 6629422, 6901864, 7409354, 13258844, 13803728, 14818708, 26517688, 27607456, 29637416, 53035376, 59274832, 62979509, 106070752, 118549664, 125959018, 251918036, 503836072, 1007672144, 2015344288]

約数ペア:

[(1, 2015344288), (2, 1007672144), (4, 503836072), (8, 251918036), (16, 125959018), (17, 118549664), (19, 106070752), (32, 62979509), (34, 59274832), (38, 53035376), (68, 29637416), (73, 27607456), (76, 26517688), (136, 14818708), (146, 13803728), (152, 13258844), (272, 7409354), (292, 6901864), (304, 6629422), (323, 6239456), (544, 3704677), (584, 3450932), (608, 3314711), (646, 3119728), (1168, 1725466), (1241, 1623968), (1292, 1559864), (1387, 1453024), (2336, 862733), (2482, 811984), (2584, 779932), (2671, 754528), (2774, 726512), (4964, 405992), (5168, 389966), (5342, 377264), (5548, 363256), (9928, 202996), (10336, 194983), (10684, 188632), (11096, 181628), (19856, 101498), (21368, 94316), (22192, 90814), (23579, 85472), (39712, 50749), (42736, 47158), (44384, 45407)]