2545543908

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1$

素因数の和:232

約数の個数: 180

約数和(自身を含む): 7066178812

約数和(自身を除く): 4520634904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 59, 61, 74, 81, 108, 111, 118, 122, 148, 162, 177, 183, 222, 236, 244, 324, 333, 354, 366, 444, 531, 549, 666, 708, 732, 999, 1062, 1098, 1332, 1593, 1647, 1998, 2124, 2183, 2196, 2257, 2997, 3186, 3294, 3481, 3599, 3996, 4366, 4514, 4779, 4941, 5994, 6372, 6549, 6588, 6771, 6962, 7198, 8732, 9028, 9558, 9882, 10443, 10797, 11988, 13098, 13542, 13924, 14396, 19116, 19647, 19764, 20313, 20886, 21594, 26196, 27084, 31329, 32391, 39294, 40626, 41772, 43188, 58941, 60939, 62658, 64782, 78588, 81252, 93987, 97173, 117882, 121878, 125316, 128797, 129564, 133163, 176823, 182817, 187974, 194346, 212341, 235764, 243756, 257594, 266326, 281961, 291519, 353646, 365634, 375948, 386391, 388692, 399489, 424682, 515188, 532652, 563922, 583038, 637023, 707292, 731268, 772782, 798978, 849364, 1127844, 1159173, 1166076, 1198467, 1274046, 1545564, 1597956, 1911069, 2318346, 2396934, 2548092, 3477519, 3595401, 3822138, 4636692, 4793868, 5733207, 6955038, 7190802, 7644276, 7856617, 10432557, 10786203, 11466414, 13910076, 14381604, 15713234, 17199621, 20865114, 21572406, 22932828, 23569851, 31426468, 34399242, 41730228, 43144812, 47139702, 68798484, 70709553, 94279404, 141419106, 212128659, 282838212, 424257318, 636385977, 848514636, 1272771954, 2545543908]

約数ペア:

[(1, 2545543908), (2, 1272771954), (3, 848514636), (4, 636385977), (6, 424257318), (9, 282838212), (12, 212128659), (18, 141419106), (27, 94279404), (36, 70709553), (37, 68798484), (54, 47139702), (59, 43144812), (61, 41730228), (74, 34399242), (81, 31426468), (108, 23569851), (111, 22932828), (118, 21572406), (122, 20865114), (148, 17199621), (162, 15713234), (177, 14381604), (183, 13910076), (222, 11466414), (236, 10786203), (244, 10432557), (324, 7856617), (333, 7644276), (354, 7190802), (366, 6955038), (444, 5733207), (531, 4793868), (549, 4636692), (666, 3822138), (708, 3595401), (732, 3477519), (999, 2548092), (1062, 2396934), (1098, 2318346), (1332, 1911069), (1593, 1597956), (1647, 1545564), (1998, 1274046), (2124, 1198467), (2183, 1166076), (2196, 1159173), (2257, 1127844), (2997, 849364), (3186, 798978), (3294, 772782), (3481, 731268), (3599, 707292), (3996, 637023), (4366, 583038), (4514, 563922), (4779, 532652), (4941, 515188), (5994, 424682), (6372, 399489), (6549, 388692), (6588, 386391), (6771, 375948), (6962, 365634), (7198, 353646), (8732, 291519), (9028, 281961), (9558, 266326), (9882, 257594), (10443, 243756), (10797, 235764), (11988, 212341), (13098, 194346), (13542, 187974), (13924, 182817), (14396, 176823), (19116, 133163), (19647, 129564), (19764, 128797), (20313, 125316), (20886, 121878), (21594, 117882), (26196, 97173), (27084, 93987), (31329, 81252), (32391, 78588), (39294, 64782), (40626, 62658), (41772, 60939), (43188, 58941)]