2540476536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 7290208800

約数和(自身を除く): 4749732264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 222, 229, 248, 296, 312, 372, 403, 444, 458, 481, 687, 744, 806, 888, 916, 961, 962, 1147, 1209, 1374, 1443, 1612, 1832, 1922, 1924, 2294, 2418, 2748, 2883, 2886, 2977, 3224, 3441, 3844, 3848, 4588, 4836, 5496, 5766, 5772, 5954, 6882, 7099, 7688, 8473, 8931, 9176, 9672, 11532, 11544, 11908, 12493, 13764, 14198, 14911, 16946, 17862, 21297, 23064, 23816, 24986, 25419, 27528, 28396, 29822, 33892, 35557, 35724, 37479, 42594, 44733, 49972, 50838, 56792, 59644, 67784, 71114, 71448, 74958, 85188, 89466, 92287, 99944, 101676, 106671, 110149, 119288, 142228, 149916, 170376, 178932, 184574, 203352, 213342, 220069, 220298, 262663, 276861, 284456, 299832, 330447, 357864, 369148, 426684, 440138, 440596, 462241, 525326, 553722, 660207, 660894, 738296, 787989, 853368, 880276, 881192, 924482, 1050652, 1107444, 1320414, 1321788, 1386723, 1575978, 1760552, 1848964, 2101304, 2214888, 2640828, 2643576, 2773446, 2860897, 3151956, 3414619, 3697928, 5281656, 5546892, 5721794, 6303912, 6829238, 8142553, 8582691, 10243857, 11093784, 11443588, 13658476, 16285106, 17165382, 20487714, 22887176, 24427659, 27316952, 32570212, 34330764, 40975428, 48855318, 65140424, 68661528, 81950856, 97710636, 105853189, 195421272, 211706378, 317559567, 423412756, 635119134, 846825512, 1270238268, 2540476536]

約数ペア:

[(1, 2540476536), (2, 1270238268), (3, 846825512), (4, 635119134), (6, 423412756), (8, 317559567), (12, 211706378), (13, 195421272), (24, 105853189), (26, 97710636), (31, 81950856), (37, 68661528), (39, 65140424), (52, 48855318), (62, 40975428), (74, 34330764), (78, 32570212), (93, 27316952), (104, 24427659), (111, 22887176), (124, 20487714), (148, 17165382), (156, 16285106), (186, 13658476), (222, 11443588), (229, 11093784), (248, 10243857), (296, 8582691), (312, 8142553), (372, 6829238), (403, 6303912), (444, 5721794), (458, 5546892), (481, 5281656), (687, 3697928), (744, 3414619), (806, 3151956), (888, 2860897), (916, 2773446), (961, 2643576), (962, 2640828), (1147, 2214888), (1209, 2101304), (1374, 1848964), (1443, 1760552), (1612, 1575978), (1832, 1386723), (1922, 1321788), (1924, 1320414), (2294, 1107444), (2418, 1050652), (2748, 924482), (2883, 881192), (2886, 880276), (2977, 853368), (3224, 787989), (3441, 738296), (3844, 660894), (3848, 660207), (4588, 553722), (4836, 525326), (5496, 462241), (5766, 440596), (5772, 440138), (5954, 426684), (6882, 369148), (7099, 357864), (7688, 330447), (8473, 299832), (8931, 284456), (9176, 276861), (9672, 262663), (11532, 220298), (11544, 220069), (11908, 213342), (12493, 203352), (13764, 184574), (14198, 178932), (14911, 170376), (16946, 149916), (17862, 142228), (21297, 119288), (23064, 110149), (23816, 106671), (24986, 101676), (25419, 99944), (27528, 92287), (28396, 89466), (29822, 85188), (33892, 74958), (35557, 71448), (35724, 71114), (37479, 67784), (42594, 59644), (44733, 56792), (49972, 50838)]