19838677824

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{571}}^1\times {\mathrm{1231}}^1$

素因数の和:1834

約数の個数: 252

約数和(自身を含む): 66317579328

約数和(自身を除く): 46478901504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 571, 576, 588, 672, 784, 882, 1008, 1142, 1176, 1231, 1344, 1568, 1713, 1764, 2016, 2284, 2352, 2462, 3136, 3426, 3528, 3693, 3997, 4032, 4568, 4704, 4924, 5139, 6852, 7056, 7386, 7994, 8617, 9136, 9408, 9848, 10278, 11079, 11991, 13704, 14112, 14772, 15988, 17234, 18272, 19696, 20556, 22158, 23982, 25851, 27408, 27979, 28224, 29544, 31976, 34468, 35973, 36544, 39392, 41112, 44316, 47964, 51702, 54816, 55958, 59088, 60319, 63952, 68936, 71946, 77553, 78784, 82224, 83937, 88632, 95928, 103404, 109632, 111916, 118176, 120638, 127904, 137872, 143892, 155106, 164448, 167874, 177264, 180957, 191856, 206808, 223832, 236352, 241276, 251811, 255808, 275744, 287784, 310212, 328896, 335748, 354528, 361914, 383712, 413616, 447664, 482552, 503622, 542871, 551488, 575568, 620424, 671496, 702901, 709056, 723828, 767424, 827232, 895328, 965104, 1007244, 1085742, 1151136, 1240848, 1342992, 1405802, 1447656, 1654464, 1790656, 1930208, 2014488, 2108703, 2171484, 2302272, 2481696, 2685984, 2811604, 2895312, 3860416, 4028976, 4217406, 4342968, 4920307, 4963392, 5371968, 5623208, 5790624, 6326109, 8057952, 8434812, 8685936, 9840614, 11246416, 11581248, 12652218, 14760921, 16115904, 16869624, 17371872, 19681228, 22492832, 25304436, 29521842, 33739248, 34442149, 34743744, 39362456, 44282763, 44985664, 50608872, 59043684, 67478496, 68884298, 78724912, 88565526, 101217744, 103326447, 118087368, 134956992, 137768596, 157449824, 177131052, 202435488, 206652894, 236174736, 275537192, 309979341, 314899648, 354262104, 404870976, 413305788, 472349472, 551074384, 619958682, 708524208, 826611576, 944698944, 1102148768, 1239917364, 1417048416, 1653223152, 2204297536, 2479834728, 2834096832, 3306446304, 4959669456, 6612892608, 9919338912, 19838677824]

約数ペア:

[(1, 19838677824), (2, 9919338912), (3, 6612892608), (4, 4959669456), (6, 3306446304), (7, 2834096832), (8, 2479834728), (9, 2204297536), (12, 1653223152), (14, 1417048416), (16, 1239917364), (18, 1102148768), (21, 944698944), (24, 826611576), (28, 708524208), (32, 619958682), (36, 551074384), (42, 472349472), (48, 413305788), (49, 404870976), (56, 354262104), (63, 314899648), (64, 309979341), (72, 275537192), (84, 236174736), (96, 206652894), (98, 202435488), (112, 177131052), (126, 157449824), (144, 137768596), (147, 134956992), (168, 118087368), (192, 103326447), (196, 101217744), (224, 88565526), (252, 78724912), (288, 68884298), (294, 67478496), (336, 59043684), (392, 50608872), (441, 44985664), (448, 44282763), (504, 39362456), (571, 34743744), (576, 34442149), (588, 33739248), (672, 29521842), (784, 25304436), (882, 22492832), (1008, 19681228), (1142, 17371872), (1176, 16869624), (1231, 16115904), (1344, 14760921), (1568, 12652218), (1713, 11581248), (1764, 11246416), (2016, 9840614), (2284, 8685936), (2352, 8434812), (2462, 8057952), (3136, 6326109), (3426, 5790624), (3528, 5623208), (3693, 5371968), (3997, 4963392), (4032, 4920307), (4568, 4342968), (4704, 4217406), (4924, 4028976), (5139, 3860416), (6852, 2895312), (7056, 2811604), (7386, 2685984), (7994, 2481696), (8617, 2302272), (9136, 2171484), (9408, 2108703), (9848, 2014488), (10278, 1930208), (11079, 1790656), (11991, 1654464), (13704, 1447656), (14112, 1405802), (14772, 1342992), (15988, 1240848), (17234, 1151136), (18272, 1085742), (19696, 1007244), (20556, 965104), (22158, 895328), (23982, 827232), (25851, 767424), (27408, 723828), (27979, 709056), (28224, 702901), (29544, 671496), (31976, 620424), (34468, 575568), (35973, 551488), (36544, 542871), (39392, 503622), (41112, 482552), (44316, 447664), (47964, 413616), (51702, 383712), (54816, 361914), (55958, 354528), (59088, 335748), (60319, 328896), (63952, 310212), (68936, 287784), (71946, 275744), (77553, 255808), (78784, 251811), (82224, 241276), (83937, 236352), (88632, 223832), (95928, 206808), (103404, 191856), (109632, 180957), (111916, 177264), (118176, 167874), (120638, 164448), (127904, 155106), (137872, 143892)]