1809804957144

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{87121}}^1$

素因数の和:87441

約数の個数: 128

約数和(自身を含む): 4678995041280

約数和(自身を除く): 2869190084136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 73, 142, 146, 167, 213, 219, 284, 292, 334, 426, 438, 501, 568, 584, 668, 852, 876, 1002, 1336, 1704, 1752, 2004, 4008, 5183, 10366, 11857, 12191, 15549, 20732, 23714, 24382, 31098, 35571, 36573, 41464, 47428, 48764, 62196, 71142, 73146, 87121, 94856, 97528, 124392, 142284, 146292, 174242, 261363, 284568, 292584, 348484, 522726, 696968, 865561, 1045452, 1731122, 2090904, 2596683, 3462244, 5193366, 6185591, 6359833, 6924488, 10386732, 12371182, 12719666, 14549207, 18556773, 19079499, 20773464, 24742364, 25439332, 29098414, 37113546, 38158998, 43647621, 49484728, 50878664, 58196828, 74227092, 76317996, 87295242, 116393656, 148454184, 152635992, 174590484, 349180968, 451548143, 903096286, 1032993697, 1062092111, 1354644429, 1806192572, 2065987394, 2124184222, 2709288858, 3098981091, 3186276333, 3612385144, 4131974788, 4248368444, 5418577716, 6197962182, 6372552666, 8263949576, 8496736888, 10837155432, 12395924364, 12745105332, 24791848728, 25490210664, 75408539881, 150817079762, 226225619643, 301634159524, 452451239286, 603268319048, 904902478572, 1809804957144]

約数ペア:

[(1, 1809804957144), (2, 904902478572), (3, 603268319048), (4, 452451239286), (6, 301634159524), (8, 226225619643), (12, 150817079762), (24, 75408539881), (71, 25490210664), (73, 24791848728), (142, 12745105332), (146, 12395924364), (167, 10837155432), (213, 8496736888), (219, 8263949576), (284, 6372552666), (292, 6197962182), (334, 5418577716), (426, 4248368444), (438, 4131974788), (501, 3612385144), (568, 3186276333), (584, 3098981091), (668, 2709288858), (852, 2124184222), (876, 2065987394), (1002, 1806192572), (1336, 1354644429), (1704, 1062092111), (1752, 1032993697), (2004, 903096286), (4008, 451548143), (5183, 349180968), (10366, 174590484), (11857, 152635992), (12191, 148454184), (15549, 116393656), (20732, 87295242), (23714, 76317996), (24382, 74227092), (31098, 58196828), (35571, 50878664), (36573, 49484728), (41464, 43647621), (47428, 38158998), (48764, 37113546), (62196, 29098414), (71142, 25439332), (73146, 24742364), (87121, 20773464), (94856, 19079499), (97528, 18556773), (124392, 14549207), (142284, 12719666), (146292, 12371182), (174242, 10386732), (261363, 6924488), (284568, 6359833), (292584, 6185591), (348484, 5193366), (522726, 3462244), (696968, 2596683), (865561, 2090904), (1045452, 1731122)]