263229638688

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{661}}^1\times {\mathrm{10093}}^1$

素因数の和:10907

約数の個数: 144

約数和(自身を含む): 755238773016

約数和(自身を除く): 492009134328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 661, 822, 1096, 1233, 1322, 1644, 1983, 2192, 2466, 2644, 3288, 3966, 4384, 4932, 5288, 5949, 6576, 7932, 9864, 10093, 10576, 11898, 13152, 15864, 19728, 20186, 21152, 23796, 30279, 31728, 39456, 40372, 47592, 60558, 63456, 80744, 90557, 90837, 95184, 121116, 161488, 181114, 181674, 190368, 242232, 271671, 322976, 362228, 363348, 484464, 543342, 724456, 726696, 815013, 968928, 1086684, 1382741, 1448912, 1453392, 1630026, 2173368, 2765482, 2897824, 2906784, 3260052, 4148223, 4346736, 5530964, 6520104, 6671473, 8296446, 8693472, 11061928, 12444669, 13040208, 13342946, 16592892, 20014419, 22123856, 24889338, 26080416, 26685892, 33185784, 40028838, 44247712, 49778676, 53371784, 60043257, 66371568, 80057676, 99557352, 106743568, 120086514, 132743136, 160115352, 199114704, 213487136, 240173028, 320230704, 398229408, 480346056, 640461408, 913991801, 960692112, 1827983602, 1921384224, 2741975403, 3655967204, 5483950806, 7311934408, 8225926209, 10967901612, 14623868816, 16451852418, 21935803224, 29247737632, 32903704836, 43871606448, 65807409672, 87743212896, 131614819344, 263229638688]

約数ペア:

[(1, 263229638688), (2, 131614819344), (3, 87743212896), (4, 65807409672), (6, 43871606448), (8, 32903704836), (9, 29247737632), (12, 21935803224), (16, 16451852418), (18, 14623868816), (24, 10967901612), (32, 8225926209), (36, 7311934408), (48, 5483950806), (72, 3655967204), (96, 2741975403), (137, 1921384224), (144, 1827983602), (274, 960692112), (288, 913991801), (411, 640461408), (548, 480346056), (661, 398229408), (822, 320230704), (1096, 240173028), (1233, 213487136), (1322, 199114704), (1644, 160115352), (1983, 132743136), (2192, 120086514), (2466, 106743568), (2644, 99557352), (3288, 80057676), (3966, 66371568), (4384, 60043257), (4932, 53371784), (5288, 49778676), (5949, 44247712), (6576, 40028838), (7932, 33185784), (9864, 26685892), (10093, 26080416), (10576, 24889338), (11898, 22123856), (13152, 20014419), (15864, 16592892), (19728, 13342946), (20186, 13040208), (21152, 12444669), (23796, 11061928), (30279, 8693472), (31728, 8296446), (39456, 6671473), (40372, 6520104), (47592, 5530964), (60558, 4346736), (63456, 4148223), (80744, 3260052), (90557, 2906784), (90837, 2897824), (95184, 2765482), (121116, 2173368), (161488, 1630026), (181114, 1453392), (181674, 1448912), (190368, 1382741), (242232, 1086684), (271671, 968928), (322976, 815013), (362228, 726696), (363348, 724456), (484464, 543342)]