261394632

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5443}}^1$

素因数の和:5507

約数の個数: 96

約数和(自身を含む): 764337600

約数和(自身を除く): 502942968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 29, 36, 46, 58, 69, 72, 87, 92, 116, 138, 174, 184, 207, 232, 261, 276, 348, 414, 522, 552, 667, 696, 828, 1044, 1334, 1656, 2001, 2088, 2668, 4002, 5336, 5443, 6003, 8004, 10886, 12006, 16008, 16329, 21772, 24012, 32658, 43544, 48024, 48987, 65316, 97974, 125189, 130632, 157847, 195948, 250378, 315694, 375567, 391896, 473541, 500756, 631388, 751134, 947082, 1001512, 1126701, 1262776, 1420623, 1502268, 1894164, 2253402, 2841246, 3004536, 3630481, 3788328, 4506804, 5682492, 7260962, 9013608, 10891443, 11364984, 14521924, 21782886, 29043848, 32674329, 43565772, 65348658, 87131544, 130697316, 261394632]

約数ペア:

[(1, 261394632), (2, 130697316), (3, 87131544), (4, 65348658), (6, 43565772), (8, 32674329), (9, 29043848), (12, 21782886), (18, 14521924), (23, 11364984), (24, 10891443), (29, 9013608), (36, 7260962), (46, 5682492), (58, 4506804), (69, 3788328), (72, 3630481), (87, 3004536), (92, 2841246), (116, 2253402), (138, 1894164), (174, 1502268), (184, 1420623), (207, 1262776), (232, 1126701), (261, 1001512), (276, 947082), (348, 751134), (414, 631388), (522, 500756), (552, 473541), (667, 391896), (696, 375567), (828, 315694), (1044, 250378), (1334, 195948), (1656, 157847), (2001, 130632), (2088, 125189), (2668, 97974), (4002, 65316), (5336, 48987), (5443, 48024), (6003, 43544), (8004, 32658), (10886, 24012), (12006, 21772), (16008, 16329)]