21844080232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1355

約数の個数: 128

約数和(自身を含む): 47780409600

約数和(自身を除く): 25936329368

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 59, 68, 104, 118, 136, 197, 221, 236, 394, 442, 472, 767, 788, 884, 1003, 1063, 1534, 1576, 1768, 2006, 2126, 2561, 3068, 3349, 4012, 4252, 5122, 6136, 6698, 8024, 8504, 10244, 11623, 13039, 13396, 13819, 18071, 20488, 23246, 26078, 26792, 27638, 36142, 43537, 46492, 52156, 55276, 62717, 72284, 87074, 92984, 104312, 110552, 125434, 144568, 151099, 174148, 197591, 209411, 234923, 250868, 302198, 348296, 395182, 418822, 469846, 501736, 604396, 790364, 815321, 837644, 939692, 1066189, 1208792, 1580728, 1630642, 1675288, 1879384, 2132378, 2568683, 2722343, 3261284, 3559987, 4264756, 5137366, 5444686, 6522568, 7119974, 8529512, 10274732, 10889372, 12355249, 13860457, 14239948, 20549464, 21778744, 24710498, 27720914, 28479896, 46279831, 49420996, 55441828, 92559662, 98841992, 110883656, 160618237, 185119324, 210039233, 321236474, 370238648, 420078466, 642472948, 840156932, 1284945896, 1680313864, 2730510029, 5461020058, 10922040116, 21844080232]

約数ペア:

[(1, 21844080232), (2, 10922040116), (4, 5461020058), (8, 2730510029), (13, 1680313864), (17, 1284945896), (26, 840156932), (34, 642472948), (52, 420078466), (59, 370238648), (68, 321236474), (104, 210039233), (118, 185119324), (136, 160618237), (197, 110883656), (221, 98841992), (236, 92559662), (394, 55441828), (442, 49420996), (472, 46279831), (767, 28479896), (788, 27720914), (884, 24710498), (1003, 21778744), (1063, 20549464), (1534, 14239948), (1576, 13860457), (1768, 12355249), (2006, 10889372), (2126, 10274732), (2561, 8529512), (3068, 7119974), (3349, 6522568), (4012, 5444686), (4252, 5137366), (5122, 4264756), (6136, 3559987), (6698, 3261284), (8024, 2722343), (8504, 2568683), (10244, 2132378), (11623, 1879384), (13039, 1675288), (13396, 1630642), (13819, 1580728), (18071, 1208792), (20488, 1066189), (23246, 939692), (26078, 837644), (26792, 815321), (27638, 790364), (36142, 604396), (43537, 501736), (46492, 469846), (52156, 418822), (55276, 395182), (62717, 348296), (72284, 302198), (87074, 250868), (92984, 234923), (104312, 209411), (110552, 197591), (125434, 174148), (144568, 151099)]