2597888124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 7211043840

約数和(自身を除く): 4613155716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 127, 156, 218, 234, 254, 327, 381, 401, 436, 468, 508, 654, 762, 802, 981, 1143, 1203, 1308, 1417, 1524, 1604, 1651, 1962, 2286, 2406, 2834, 3302, 3609, 3924, 4251, 4572, 4812, 4953, 5213, 5668, 6604, 7218, 8502, 9906, 10426, 12753, 13843, 14436, 14859, 15639, 17004, 19812, 20852, 25506, 27686, 29718, 31278, 41529, 43709, 46917, 50927, 51012, 55372, 59436, 62556, 83058, 87418, 93834, 101854, 124587, 131127, 152781, 166116, 174836, 179959, 187668, 203708, 249174, 262254, 305562, 359918, 393381, 458343, 498348, 524508, 539877, 568217, 611124, 662051, 719836, 786762, 916686, 1079754, 1136434, 1324102, 1573524, 1619631, 1704651, 1833372, 1986153, 2159508, 2272868, 2648204, 3239262, 3409302, 3972306, 5113953, 5551043, 5958459, 6478524, 6818604, 7944612, 10227906, 11102086, 11916918, 16653129, 20455812, 22204172, 23833836, 33306258, 49959387, 66612516, 72163559, 99918774, 144327118, 199837548, 216490677, 288654236, 432981354, 649472031, 865962708, 1298944062, 2597888124]

約数ペア:

[(1, 2597888124), (2, 1298944062), (3, 865962708), (4, 649472031), (6, 432981354), (9, 288654236), (12, 216490677), (13, 199837548), (18, 144327118), (26, 99918774), (36, 72163559), (39, 66612516), (52, 49959387), (78, 33306258), (109, 23833836), (117, 22204172), (127, 20455812), (156, 16653129), (218, 11916918), (234, 11102086), (254, 10227906), (327, 7944612), (381, 6818604), (401, 6478524), (436, 5958459), (468, 5551043), (508, 5113953), (654, 3972306), (762, 3409302), (802, 3239262), (981, 2648204), (1143, 2272868), (1203, 2159508), (1308, 1986153), (1417, 1833372), (1524, 1704651), (1604, 1619631), (1651, 1573524), (1962, 1324102), (2286, 1136434), (2406, 1079754), (2834, 916686), (3302, 786762), (3609, 719836), (3924, 662051), (4251, 611124), (4572, 568217), (4812, 539877), (4953, 524508), (5213, 498348), (5668, 458343), (6604, 393381), (7218, 359918), (8502, 305562), (9906, 262254), (10426, 249174), (12753, 203708), (13843, 187668), (14436, 179959), (14859, 174836), (15639, 166116), (17004, 152781), (19812, 131127), (20852, 124587), (25506, 101854), (27686, 93834), (29718, 87418), (31278, 83058), (41529, 62556), (43709, 59436), (46917, 55372), (50927, 51012)]