1539279612

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2090

約数の個数: 144

約数和(自身を含む): 4418904672

約数和(自身を除く): 2879625060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 156, 162, 183, 234, 243, 244, 324, 351, 366, 468, 486, 549, 702, 732, 793, 972, 1053, 1098, 1404, 1586, 1647, 1997, 2106, 2196, 2379, 3159, 3172, 3294, 3994, 4212, 4758, 4941, 5991, 6318, 6588, 7137, 7988, 9516, 9882, 11982, 12636, 14274, 14823, 17973, 19764, 21411, 23964, 25961, 28548, 29646, 35946, 42822, 51922, 53919, 59292, 64233, 71892, 77883, 85644, 103844, 107838, 121817, 128466, 155766, 161757, 192699, 215676, 233649, 243634, 256932, 311532, 323514, 365451, 385398, 467298, 485271, 487268, 647028, 700947, 730902, 770796, 934596, 970542, 1096353, 1401894, 1461804, 1583621, 1941084, 2102841, 2192706, 2803788, 3167242, 3289059, 4205682, 4385412, 4750863, 6308523, 6334484, 6578118, 8411364, 9501726, 9867177, 12617046, 13156236, 14252589, 19003452, 19734354, 25234092, 28505178, 29601531, 39468708, 42757767, 57010356, 59203062, 85515534, 118406124, 128273301, 171031068, 256546602, 384819903, 513093204, 769639806, 1539279612]

約数ペア:

[(1, 1539279612), (2, 769639806), (3, 513093204), (4, 384819903), (6, 256546602), (9, 171031068), (12, 128273301), (13, 118406124), (18, 85515534), (26, 59203062), (27, 57010356), (36, 42757767), (39, 39468708), (52, 29601531), (54, 28505178), (61, 25234092), (78, 19734354), (81, 19003452), (108, 14252589), (117, 13156236), (122, 12617046), (156, 9867177), (162, 9501726), (183, 8411364), (234, 6578118), (243, 6334484), (244, 6308523), (324, 4750863), (351, 4385412), (366, 4205682), (468, 3289059), (486, 3167242), (549, 2803788), (702, 2192706), (732, 2102841), (793, 1941084), (972, 1583621), (1053, 1461804), (1098, 1401894), (1404, 1096353), (1586, 970542), (1647, 934596), (1997, 770796), (2106, 730902), (2196, 700947), (2379, 647028), (3159, 487268), (3172, 485271), (3294, 467298), (3994, 385398), (4212, 365451), (4758, 323514), (4941, 311532), (5991, 256932), (6318, 243634), (6588, 233649), (7137, 215676), (7988, 192699), (9516, 161757), (9882, 155766), (11982, 128466), (12636, 121817), (14274, 107838), (14823, 103844), (17973, 85644), (19764, 77883), (21411, 71892), (23964, 64233), (25961, 59292), (28548, 53919), (29646, 51922), (35946, 42822)]