2580651684

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 7460167680

約数和(自身を除く): 4879515996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 82, 108, 117, 123, 127, 156, 164, 234, 246, 254, 351, 353, 369, 381, 468, 492, 508, 533, 702, 706, 738, 762, 1059, 1066, 1107, 1143, 1404, 1412, 1476, 1524, 1599, 1651, 2118, 2132, 2214, 2286, 3177, 3198, 3302, 3429, 4236, 4428, 4572, 4589, 4797, 4953, 5207, 6354, 6396, 6604, 6858, 9178, 9531, 9594, 9906, 10414, 12708, 13716, 13767, 14391, 14473, 14859, 15621, 18356, 19062, 19188, 19812, 20828, 27534, 28782, 28946, 29718, 31242, 38124, 41301, 43419, 44577, 44831, 46863, 55068, 57564, 57892, 59436, 62484, 67691, 82602, 86838, 89154, 89662, 93726, 123903, 130257, 134493, 135382, 140589, 165204, 173676, 178308, 179324, 187452, 188149, 203073, 247806, 260514, 268986, 270764, 281178, 376298, 390771, 403479, 406146, 495612, 521028, 537972, 562356, 564447, 582803, 609219, 752596, 781542, 806958, 812292, 1128894, 1165606, 1210437, 1218438, 1563084, 1613916, 1693341, 1748409, 1827657, 1838071, 2257788, 2331212, 2420874, 2436876, 3386682, 3496818, 3655314, 3676142, 4841748, 5080023, 5245227, 5514213, 6773364, 6993636, 7310628, 7352284, 10160046, 10490454, 11028426, 15735681, 16542639, 20320092, 20980908, 22056852, 23894923, 31471362, 33085278, 47789846, 49627917, 62942724, 66170556, 71684769, 95579692, 99255834, 143369538, 198511668, 215054307, 286739076, 430108614, 645162921, 860217228, 1290325842, 2580651684]

約数ペア:

[(1, 2580651684), (2, 1290325842), (3, 860217228), (4, 645162921), (6, 430108614), (9, 286739076), (12, 215054307), (13, 198511668), (18, 143369538), (26, 99255834), (27, 95579692), (36, 71684769), (39, 66170556), (41, 62942724), (52, 49627917), (54, 47789846), (78, 33085278), (82, 31471362), (108, 23894923), (117, 22056852), (123, 20980908), (127, 20320092), (156, 16542639), (164, 15735681), (234, 11028426), (246, 10490454), (254, 10160046), (351, 7352284), (353, 7310628), (369, 6993636), (381, 6773364), (468, 5514213), (492, 5245227), (508, 5080023), (533, 4841748), (702, 3676142), (706, 3655314), (738, 3496818), (762, 3386682), (1059, 2436876), (1066, 2420874), (1107, 2331212), (1143, 2257788), (1404, 1838071), (1412, 1827657), (1476, 1748409), (1524, 1693341), (1599, 1613916), (1651, 1563084), (2118, 1218438), (2132, 1210437), (2214, 1165606), (2286, 1128894), (3177, 812292), (3198, 806958), (3302, 781542), (3429, 752596), (4236, 609219), (4428, 582803), (4572, 564447), (4589, 562356), (4797, 537972), (4953, 521028), (5207, 495612), (6354, 406146), (6396, 403479), (6604, 390771), (6858, 376298), (9178, 281178), (9531, 270764), (9594, 268986), (9906, 260514), (10414, 247806), (12708, 203073), (13716, 188149), (13767, 187452), (14391, 179324), (14473, 178308), (14859, 173676), (15621, 165204), (18356, 140589), (19062, 135382), (19188, 134493), (19812, 130257), (20828, 123903), (27534, 93726), (28782, 89662), (28946, 89154), (29718, 86838), (31242, 82602), (38124, 67691), (41301, 62484), (43419, 59436), (44577, 57892), (44831, 57564), (46863, 55068)]