320247444816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5518463}}^1$

素因数の和:5518521

約数の個数: 120

約数和(自身を含む): 996325564416

約数和(自身を除く): 676078119600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 19344, 29016, 58032, 5518463, 11036926, 16555389, 22073852, 33110778, 44147704, 49666167, 66221556, 71740019, 88295408, 99332334, 132443112, 143480038, 171072353, 198664668, 215220057, 264886224, 286960076, 342144706, 397329336, 430440114, 513217059, 573920152, 645660171, 684289412, 794658672, 860880228, 1026434118, 1147840304, 1291320342, 1368578824, 1539651177, 1721760456, 2052868236, 2223940589, 2582640684, 2737157648, 3079302354, 3443520912, 4105736472, 4447881178, 5165281368, 6158604708, 6671821767, 8211472944, 8895762356, 10330562736, 12317209416, 13343643534, 17791524712, 20015465301, 24634418832, 26687287068, 35583049424, 40030930602, 53374574136, 80061861204, 106749148272, 160123722408, 320247444816]

約数ペア:

[(1, 320247444816), (2, 160123722408), (3, 106749148272), (4, 80061861204), (6, 53374574136), (8, 40030930602), (9, 35583049424), (12, 26687287068), (13, 24634418832), (16, 20015465301), (18, 17791524712), (24, 13343643534), (26, 12317209416), (31, 10330562736), (36, 8895762356), (39, 8211472944), (48, 6671821767), (52, 6158604708), (62, 5165281368), (72, 4447881178), (78, 4105736472), (93, 3443520912), (104, 3079302354), (117, 2737157648), (124, 2582640684), (144, 2223940589), (156, 2052868236), (186, 1721760456), (208, 1539651177), (234, 1368578824), (248, 1291320342), (279, 1147840304), (312, 1026434118), (372, 860880228), (403, 794658672), (468, 684289412), (496, 645660171), (558, 573920152), (624, 513217059), (744, 430440114), (806, 397329336), (936, 342144706), (1116, 286960076), (1209, 264886224), (1488, 215220057), (1612, 198664668), (1872, 171072353), (2232, 143480038), (2418, 132443112), (3224, 99332334), (3627, 88295408), (4464, 71740019), (4836, 66221556), (6448, 49666167), (7254, 44147704), (9672, 33110778), (14508, 22073852), (19344, 16555389), (29016, 11036926), (58032, 5518463)]