9678049271380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{601}}^1\times {\mathrm{2011}}^1\times {\mathrm{8171}}^1$

素因数の和:10806

約数の個数: 144

約数和(自身を含む): 23696105332032

約数和(自身を除く): 14018056060652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 601, 980, 1202, 2011, 2404, 3005, 4022, 4207, 6010, 8044, 8171, 8414, 10055, 12020, 14077, 16342, 16828, 20110, 21035, 28154, 29449, 32684, 40220, 40855, 42070, 56308, 57197, 58898, 70385, 81710, 84140, 98539, 114394, 117796, 140770, 147245, 163420, 197078, 228788, 281540, 285985, 294490, 394156, 400379, 492695, 571970, 588980, 800758, 985390, 1143940, 1208611, 1601516, 1970780, 2001895, 2417222, 4003790, 4834444, 4910771, 6043055, 8007580, 8460277, 9821542, 12086110, 16431881, 16920554, 19643084, 24172220, 24553855, 32863762, 33841108, 34375397, 42301385, 49107710, 59221939, 65727524, 68750794, 82159405, 84602770, 98215420, 115023167, 118443878, 137501588, 164318810, 169205540, 171876985, 230046334, 236887756, 240627779, 296109695, 328637620, 343753970, 460092668, 481255558, 575115835, 592219390, 687507940, 805162169, 962511116, 1150231670, 1184438780, 1203138895, 1610324338, 2300463340, 2406277790, 3220648676, 4025810845, 4812555580, 8051621690, 9875560481, 16103243380, 19751120962, 39502241924, 49377802405, 69128923367, 98755604810, 138257846734, 197511209620, 276515693468, 345644616835, 483902463569, 691289233670, 967804927138, 1382578467340, 1935609854276, 2419512317845, 4839024635690, 9678049271380]

約数ペア:

[(1, 9678049271380), (2, 4839024635690), (4, 2419512317845), (5, 1935609854276), (7, 1382578467340), (10, 967804927138), (14, 691289233670), (20, 483902463569), (28, 345644616835), (35, 276515693468), (49, 197511209620), (70, 138257846734), (98, 98755604810), (140, 69128923367), (196, 49377802405), (245, 39502241924), (490, 19751120962), (601, 16103243380), (980, 9875560481), (1202, 8051621690), (2011, 4812555580), (2404, 4025810845), (3005, 3220648676), (4022, 2406277790), (4207, 2300463340), (6010, 1610324338), (8044, 1203138895), (8171, 1184438780), (8414, 1150231670), (10055, 962511116), (12020, 805162169), (14077, 687507940), (16342, 592219390), (16828, 575115835), (20110, 481255558), (21035, 460092668), (28154, 343753970), (29449, 328637620), (32684, 296109695), (40220, 240627779), (40855, 236887756), (42070, 230046334), (56308, 171876985), (57197, 169205540), (58898, 164318810), (70385, 137501588), (81710, 118443878), (84140, 115023167), (98539, 98215420), (114394, 84602770), (117796, 82159405), (140770, 68750794), (147245, 65727524), (163420, 59221939), (197078, 49107710), (228788, 42301385), (281540, 34375397), (285985, 33841108), (294490, 32863762), (394156, 24553855), (400379, 24172220), (492695, 19643084), (571970, 16920554), (588980, 16431881), (800758, 12086110), (985390, 9821542), (1143940, 8460277), (1208611, 8007580), (1601516, 6043055), (1970780, 4910771), (2001895, 4834444), (2417222, 4003790)]