4000411168

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:927

約数の個数: 144

約数和(自身を含む): 9211486536

約数和(自身を除く): 5211075368

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 53, 68, 104, 106, 136, 169, 208, 212, 221, 272, 338, 416, 424, 442, 544, 676, 689, 821, 848, 884, 901, 1352, 1378, 1642, 1696, 1768, 1802, 2704, 2756, 2873, 3284, 3536, 3604, 5408, 5512, 5746, 6568, 7072, 7208, 8957, 10673, 11024, 11492, 11713, 13136, 13957, 14416, 17914, 21346, 22048, 22984, 23426, 26272, 27914, 28832, 35828, 42692, 43513, 45968, 46852, 55828, 71656, 85384, 87026, 91936, 93704, 111656, 138749, 143312, 152269, 170768, 174052, 181441, 187408, 223312, 277498, 286624, 304538, 341536, 348104, 362882, 374816, 446624, 554996, 565669, 609076, 696208, 725764, 739721, 1109992, 1131338, 1218152, 1392416, 1451528, 1479442, 2219984, 2262676, 2358733, 2436304, 2903056, 2958884, 4439968, 4525352, 4717466, 4872608, 5806112, 5917768, 7353697, 9050704, 9434932, 9616373, 11835536, 14707394, 18101408, 18869864, 19232746, 23671072, 29414788, 37739728, 38465492, 58829576, 75479456, 76930984, 117659152, 125012849, 153861968, 235318304, 250025698, 307723936, 500051396, 1000102792, 2000205584, 4000411168]

約数ペア:

[(1, 4000411168), (2, 2000205584), (4, 1000102792), (8, 500051396), (13, 307723936), (16, 250025698), (17, 235318304), (26, 153861968), (32, 125012849), (34, 117659152), (52, 76930984), (53, 75479456), (68, 58829576), (104, 38465492), (106, 37739728), (136, 29414788), (169, 23671072), (208, 19232746), (212, 18869864), (221, 18101408), (272, 14707394), (338, 11835536), (416, 9616373), (424, 9434932), (442, 9050704), (544, 7353697), (676, 5917768), (689, 5806112), (821, 4872608), (848, 4717466), (884, 4525352), (901, 4439968), (1352, 2958884), (1378, 2903056), (1642, 2436304), (1696, 2358733), (1768, 2262676), (1802, 2219984), (2704, 1479442), (2756, 1451528), (2873, 1392416), (3284, 1218152), (3536, 1131338), (3604, 1109992), (5408, 739721), (5512, 725764), (5746, 696208), (6568, 609076), (7072, 565669), (7208, 554996), (8957, 446624), (10673, 374816), (11024, 362882), (11492, 348104), (11713, 341536), (13136, 304538), (13957, 286624), (14416, 277498), (17914, 223312), (21346, 187408), (22048, 181441), (22984, 174052), (23426, 170768), (26272, 152269), (27914, 143312), (28832, 138749), (35828, 111656), (42692, 93704), (43513, 91936), (45968, 87026), (46852, 85384), (55828, 71656)]