16651609056

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{4721}}^1$

素因数の和:5105

約数の個数: 144

約数和(自身を含む): 48790083888

約数和(自身を除く): 32138474832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 331, 333, 444, 592, 662, 666, 888, 993, 1184, 1324, 1332, 1776, 1986, 2648, 2664, 2979, 3552, 3972, 4721, 5296, 5328, 5958, 7944, 9442, 10592, 10656, 11916, 12247, 14163, 15888, 18884, 23832, 24494, 28326, 31776, 36741, 37768, 42489, 47664, 48988, 56652, 73482, 75536, 84978, 95328, 97976, 110223, 113304, 146964, 151072, 169956, 174677, 195952, 220446, 226608, 293928, 339912, 349354, 391904, 440892, 453216, 524031, 587856, 679824, 698708, 881784, 1048062, 1175712, 1359648, 1397416, 1562651, 1572093, 1763568, 2096124, 2794832, 3125302, 3144186, 3527136, 4192248, 4687953, 5589664, 6250604, 6288372, 8384496, 9375906, 12501208, 12576744, 14063859, 16768992, 18751812, 25002416, 25153488, 28127718, 37503624, 50004832, 50306976, 56255436, 57818087, 75007248, 112510872, 115636174, 150014496, 173454261, 225021744, 231272348, 346908522, 450043488, 462544696, 520362783, 693817044, 925089392, 1040725566, 1387634088, 1850178784, 2081451132, 2775268176, 4162902264, 5550536352, 8325804528, 16651609056]

約数ペア:

[(1, 16651609056), (2, 8325804528), (3, 5550536352), (4, 4162902264), (6, 2775268176), (8, 2081451132), (9, 1850178784), (12, 1387634088), (16, 1040725566), (18, 925089392), (24, 693817044), (32, 520362783), (36, 462544696), (37, 450043488), (48, 346908522), (72, 231272348), (74, 225021744), (96, 173454261), (111, 150014496), (144, 115636174), (148, 112510872), (222, 75007248), (288, 57818087), (296, 56255436), (331, 50306976), (333, 50004832), (444, 37503624), (592, 28127718), (662, 25153488), (666, 25002416), (888, 18751812), (993, 16768992), (1184, 14063859), (1324, 12576744), (1332, 12501208), (1776, 9375906), (1986, 8384496), (2648, 6288372), (2664, 6250604), (2979, 5589664), (3552, 4687953), (3972, 4192248), (4721, 3527136), (5296, 3144186), (5328, 3125302), (5958, 2794832), (7944, 2096124), (9442, 1763568), (10592, 1572093), (10656, 1562651), (11916, 1397416), (12247, 1359648), (14163, 1175712), (15888, 1048062), (18884, 881784), (23832, 698708), (24494, 679824), (28326, 587856), (31776, 524031), (36741, 453216), (37768, 440892), (42489, 391904), (47664, 349354), (48988, 339912), (56652, 293928), (73482, 226608), (75536, 220446), (84978, 195952), (95328, 174677), (97976, 169956), (110223, 151072), (113304, 146964)]