421797409488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1038337}}^1$

素因数の和:1038402

約数の個数: 240

約数和(自身を含む): 1499725566976

約数和(自身を除く): 1077928157488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 624, 651, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1209, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3472, 3627, 3906, 4368, 4464, 4836, 5208, 5642, 6448, 6552, 7254, 7812, 8463, 9672, 10416, 11284, 13104, 14508, 15624, 16926, 19344, 22568, 25389, 29016, 31248, 33852, 45136, 50778, 58032, 67704, 101556, 135408, 203112, 406224, 1038337, 2076674, 3115011, 4153348, 6230022, 7268359, 8306696, 9345033, 12460044, 13498381, 14536718, 16613392, 18690066, 21805077, 24920088, 26996762, 29073436, 32188447, 37380132, 40495143, 43610154, 49840176, 53993524, 58146872, 64376894, 65415231, 74760264, 80990286, 87220308, 94488667, 96565341, 107987048, 116293744, 121485429, 128753788, 130830462, 149520528, 161980572, 174440616, 188977334, 193130682, 215974096, 225319129, 242970858, 257507576, 261660924, 283466001, 289696023, 323961144, 348881232, 377954668, 386261364, 418449811, 450638258, 485941716, 515015152, 523321848, 566932002, 579392046, 647922288, 675957387, 755909336, 772522728, 836899622, 850398003, 901276516, 971883432, 1046643696, 1133864004, 1158784092, 1255349433, 1351914774, 1511818672, 1545045456, 1673799244, 1700796006, 1802553032, 1943766864, 2027872161, 2267728008, 2317568184, 2510698866, 2703829548, 2929148677, 3347598488, 3401592012, 3605106064, 3766048299, 4055744322, 4535456016, 4635136368, 5021397732, 5407659096, 5858297354, 6695196976, 6803184024, 7532096598, 8111488644, 8787446031, 10042795464, 10815318192, 11716594708, 13606368048, 15064193196, 16222977288, 17574892062, 20085590928, 23433189416, 26362338093, 30128386392, 32445954576, 35149784124, 46866378832, 52724676186, 60256772784, 70299568248, 105449352372, 140599136496, 210898704744, 421797409488]

約数ペア:

[(1, 421797409488), (2, 210898704744), (3, 140599136496), (4, 105449352372), (6, 70299568248), (7, 60256772784), (8, 52724676186), (9, 46866378832), (12, 35149784124), (13, 32445954576), (14, 30128386392), (16, 26362338093), (18, 23433189416), (21, 20085590928), (24, 17574892062), (26, 16222977288), (28, 15064193196), (31, 13606368048), (36, 11716594708), (39, 10815318192), (42, 10042795464), (48, 8787446031), (52, 8111488644), (56, 7532096598), (62, 6803184024), (63, 6695196976), (72, 5858297354), (78, 5407659096), (84, 5021397732), (91, 4635136368), (93, 4535456016), (104, 4055744322), (112, 3766048299), (117, 3605106064), (124, 3401592012), (126, 3347598488), (144, 2929148677), (156, 2703829548), (168, 2510698866), (182, 2317568184), (186, 2267728008), (208, 2027872161), (217, 1943766864), (234, 1802553032), (248, 1700796006), (252, 1673799244), (273, 1545045456), (279, 1511818672), (312, 1351914774), (336, 1255349433), (364, 1158784092), (372, 1133864004), (403, 1046643696), (434, 971883432), (468, 901276516), (496, 850398003), (504, 836899622), (546, 772522728), (558, 755909336), (624, 675957387), (651, 647922288), (728, 579392046), (744, 566932002), (806, 523321848), (819, 515015152), (868, 485941716), (936, 450638258), (1008, 418449811), (1092, 386261364), (1116, 377954668), (1209, 348881232), (1302, 323961144), (1456, 289696023), (1488, 283466001), (1612, 261660924), (1638, 257507576), (1736, 242970858), (1872, 225319129), (1953, 215974096), (2184, 193130682), (2232, 188977334), (2418, 174440616), (2604, 161980572), (2821, 149520528), (3224, 130830462), (3276, 128753788), (3472, 121485429), (3627, 116293744), (3906, 107987048), (4368, 96565341), (4464, 94488667), (4836, 87220308), (5208, 80990286), (5642, 74760264), (6448, 65415231), (6552, 64376894), (7254, 58146872), (7812, 53993524), (8463, 49840176), (9672, 43610154), (10416, 40495143), (11284, 37380132), (13104, 32188447), (14508, 29073436), (15624, 26996762), (16926, 24920088), (19344, 21805077), (22568, 18690066), (25389, 16613392), (29016, 14536718), (31248, 13498381), (33852, 12460044), (45136, 9345033), (50778, 8306696), (58032, 7268359), (67704, 6230022), (101556, 4153348), (135408, 3115011), (203112, 2076674), (406224, 1038337)]