19839890928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{25579}}^1$

素因数の和:25727

約数の個数: 160

約数和(自身を含む): 60748611840

約数和(自身を除く): 40908720912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 113, 132, 143, 156, 176, 208, 226, 264, 286, 312, 339, 429, 452, 528, 572, 624, 678, 858, 904, 1144, 1243, 1356, 1469, 1716, 1808, 2288, 2486, 2712, 2938, 3432, 3729, 4407, 4972, 5424, 5876, 6864, 7458, 8814, 9944, 11752, 14916, 16159, 17628, 19888, 23504, 25579, 29832, 32318, 35256, 48477, 51158, 59664, 64636, 70512, 76737, 96954, 102316, 129272, 153474, 193908, 204632, 258544, 281369, 306948, 332527, 387816, 409264, 562738, 613896, 665054, 775632, 844107, 997581, 1125476, 1227792, 1330108, 1688214, 1995162, 2250952, 2660216, 2890427, 3376428, 3657797, 3990324, 4501904, 5320432, 5780854, 6752856, 7315594, 7980648, 8671281, 10973391, 11561708, 13505712, 14631188, 15961296, 17342562, 21946782, 23123416, 29262376, 31794697, 34685124, 37575551, 43893564, 46246832, 58524752, 63589394, 69370248, 75151102, 87787128, 95384091, 112726653, 127178788, 138740496, 150302204, 175574256, 190768182, 225453306, 254357576, 300604408, 381536364, 413331061, 450906612, 508715152, 601208816, 763072728, 826662122, 901813224, 1239993183, 1526145456, 1653324244, 1803626448, 2479986366, 3306648488, 4959972732, 6613296976, 9919945464, 19839890928]

約数ペア:

[(1, 19839890928), (2, 9919945464), (3, 6613296976), (4, 4959972732), (6, 3306648488), (8, 2479986366), (11, 1803626448), (12, 1653324244), (13, 1526145456), (16, 1239993183), (22, 901813224), (24, 826662122), (26, 763072728), (33, 601208816), (39, 508715152), (44, 450906612), (48, 413331061), (52, 381536364), (66, 300604408), (78, 254357576), (88, 225453306), (104, 190768182), (113, 175574256), (132, 150302204), (143, 138740496), (156, 127178788), (176, 112726653), (208, 95384091), (226, 87787128), (264, 75151102), (286, 69370248), (312, 63589394), (339, 58524752), (429, 46246832), (452, 43893564), (528, 37575551), (572, 34685124), (624, 31794697), (678, 29262376), (858, 23123416), (904, 21946782), (1144, 17342562), (1243, 15961296), (1356, 14631188), (1469, 13505712), (1716, 11561708), (1808, 10973391), (2288, 8671281), (2486, 7980648), (2712, 7315594), (2938, 6752856), (3432, 5780854), (3729, 5320432), (4407, 4501904), (4972, 3990324), (5424, 3657797), (5876, 3376428), (6864, 2890427), (7458, 2660216), (8814, 2250952), (9944, 1995162), (11752, 1688214), (14916, 1330108), (16159, 1227792), (17628, 1125476), (19888, 997581), (23504, 844107), (25579, 775632), (29832, 665054), (32318, 613896), (35256, 562738), (48477, 409264), (51158, 387816), (59664, 332527), (64636, 306948), (70512, 281369), (76737, 258544), (96954, 204632), (102316, 193908), (129272, 153474)]