1038963996

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4190

約数の個数: 144

約数和(自身を含む): 3197515776

約数和(自身を除く): 2158551780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 243, 252, 259, 324, 333, 378, 444, 486, 518, 567, 666, 756, 777, 972, 999, 1036, 1134, 1332, 1554, 1701, 1998, 2268, 2331, 2997, 3108, 3402, 3996, 4127, 4662, 5994, 6804, 6993, 8254, 8991, 9324, 11988, 12381, 13986, 16508, 17982, 20979, 24762, 27972, 28889, 35964, 37143, 41958, 49524, 57778, 62937, 74286, 83916, 86667, 111429, 115556, 125874, 148572, 152699, 173334, 222858, 251748, 260001, 305398, 334287, 346668, 445716, 458097, 520002, 610796, 668574, 780003, 916194, 1002861, 1040004, 1068893, 1337148, 1374291, 1560006, 1832388, 2005722, 2137786, 2340009, 2748582, 3120012, 3206679, 4011444, 4122873, 4275572, 4680018, 5497164, 6413358, 7020027, 8245746, 9360036, 9620037, 12368619, 12826716, 14040054, 16491492, 19240074, 24737238, 28080108, 28860111, 37105857, 38480148, 49474476, 57720222, 74211714, 86580333, 115440444, 148423428, 173160666, 259740999, 346321332, 519481998, 1038963996]

約数ペア:

[(1, 1038963996), (2, 519481998), (3, 346321332), (4, 259740999), (6, 173160666), (7, 148423428), (9, 115440444), (12, 86580333), (14, 74211714), (18, 57720222), (21, 49474476), (27, 38480148), (28, 37105857), (36, 28860111), (37, 28080108), (42, 24737238), (54, 19240074), (63, 16491492), (74, 14040054), (81, 12826716), (84, 12368619), (108, 9620037), (111, 9360036), (126, 8245746), (148, 7020027), (162, 6413358), (189, 5497164), (222, 4680018), (243, 4275572), (252, 4122873), (259, 4011444), (324, 3206679), (333, 3120012), (378, 2748582), (444, 2340009), (486, 2137786), (518, 2005722), (567, 1832388), (666, 1560006), (756, 1374291), (777, 1337148), (972, 1068893), (999, 1040004), (1036, 1002861), (1134, 916194), (1332, 780003), (1554, 668574), (1701, 610796), (1998, 520002), (2268, 458097), (2331, 445716), (2997, 346668), (3108, 334287), (3402, 305398), (3996, 260001), (4127, 251748), (4662, 222858), (5994, 173334), (6804, 152699), (6993, 148572), (8254, 125874), (8991, 115556), (9324, 111429), (11988, 86667), (12381, 83916), (13986, 74286), (16508, 62937), (17982, 57778), (20979, 49524), (24762, 41958), (27972, 37143), (28889, 35964)]