1629954144

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20731}}^1$

素因数の和:20770

約数の個数: 192

約数和(自身を含む): 5851399680

約数和(自身を除く): 4221445536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 19656, 20731, 26208, 39312, 41462, 62193, 78624, 82924, 124386, 145117, 165848, 186579, 248772, 269503, 290234, 331696, 373158, 435351, 497544, 539006, 559737, 580468, 663392, 746316, 808509, 870702, 995088, 1078012, 1119474, 1160936, 1306053, 1492632, 1617018, 1741404, 1886521, 1990176, 2156024, 2238948, 2321872, 2425527, 2612106, 2985264, 3234036, 3482808, 3773042, 3918159, 4312048, 4477896, 4643744, 4851054, 5224212, 5659563, 5970528, 6468072, 6965616, 7276581, 7546084, 7836318, 8624096, 8955792, 9702108, 10448424, 11319126, 12936144, 13931232, 14553162, 15092168, 15672636, 16978689, 17911584, 19404216, 20896848, 22638252, 25872288, 29106324, 30184336, 31345272, 33957378, 38808432, 41793696, 45276504, 50936067, 58212648, 60368672, 62690544, 67914756, 77616864, 90553008, 101872134, 116425296, 125381088, 135829512, 181106016, 203744268, 232850592, 271659024, 407488536, 543318048, 814977072, 1629954144]

約数ペア:

[(1, 1629954144), (2, 814977072), (3, 543318048), (4, 407488536), (6, 271659024), (7, 232850592), (8, 203744268), (9, 181106016), (12, 135829512), (13, 125381088), (14, 116425296), (16, 101872134), (18, 90553008), (21, 77616864), (24, 67914756), (26, 62690544), (27, 60368672), (28, 58212648), (32, 50936067), (36, 45276504), (39, 41793696), (42, 38808432), (48, 33957378), (52, 31345272), (54, 30184336), (56, 29106324), (63, 25872288), (72, 22638252), (78, 20896848), (84, 19404216), (91, 17911584), (96, 16978689), (104, 15672636), (108, 15092168), (112, 14553162), (117, 13931232), (126, 12936144), (144, 11319126), (156, 10448424), (168, 9702108), (182, 8955792), (189, 8624096), (208, 7836318), (216, 7546084), (224, 7276581), (234, 6965616), (252, 6468072), (273, 5970528), (288, 5659563), (312, 5224212), (336, 4851054), (351, 4643744), (364, 4477896), (378, 4312048), (416, 3918159), (432, 3773042), (468, 3482808), (504, 3234036), (546, 2985264), (624, 2612106), (672, 2425527), (702, 2321872), (728, 2238948), (756, 2156024), (819, 1990176), (864, 1886521), (936, 1741404), (1008, 1617018), (1092, 1492632), (1248, 1306053), (1404, 1160936), (1456, 1119474), (1512, 1078012), (1638, 995088), (1872, 870702), (2016, 808509), (2184, 746316), (2457, 663392), (2808, 580468), (2912, 559737), (3024, 539006), (3276, 497544), (3744, 435351), (4368, 373158), (4914, 331696), (5616, 290234), (6048, 269503), (6552, 248772), (8736, 186579), (9828, 165848), (11232, 145117), (13104, 124386), (19656, 82924), (20731, 78624), (26208, 62193), (39312, 41462)]