2878357608

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{11491}}^1$

素因数の和:11588

約数の個数: 144

約数和(自身を含む): 9196817760

約数和(自身を除く): 6318460152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 126, 142, 147, 168, 196, 213, 252, 284, 294, 392, 426, 441, 497, 504, 568, 588, 639, 852, 882, 994, 1176, 1278, 1491, 1704, 1764, 1988, 2556, 2982, 3479, 3528, 3976, 4473, 5112, 5964, 6958, 8946, 10437, 11491, 11928, 13916, 17892, 20874, 22982, 27832, 31311, 34473, 35784, 41748, 45964, 62622, 68946, 80437, 83496, 91928, 103419, 125244, 137892, 160874, 206838, 241311, 250488, 275784, 321748, 413676, 482622, 563059, 643496, 723933, 815861, 827352, 965244, 1126118, 1447866, 1631722, 1689177, 1930488, 2252236, 2447583, 2895732, 3263444, 3378354, 4504472, 4895166, 5067531, 5711027, 5791464, 6526888, 6756708, 7342749, 9790332, 10135062, 11422054, 13513416, 14685498, 17133081, 19580664, 20270124, 22844108, 29370996, 34266162, 39977189, 40540248, 45688216, 51399243, 58741992, 68532324, 79954378, 102798486, 119931567, 137064648, 159908756, 205596972, 239863134, 319817512, 359794701, 411193944, 479726268, 719589402, 959452536, 1439178804, 2878357608]

約数ペア:

[(1, 2878357608), (2, 1439178804), (3, 959452536), (4, 719589402), (6, 479726268), (7, 411193944), (8, 359794701), (9, 319817512), (12, 239863134), (14, 205596972), (18, 159908756), (21, 137064648), (24, 119931567), (28, 102798486), (36, 79954378), (42, 68532324), (49, 58741992), (56, 51399243), (63, 45688216), (71, 40540248), (72, 39977189), (84, 34266162), (98, 29370996), (126, 22844108), (142, 20270124), (147, 19580664), (168, 17133081), (196, 14685498), (213, 13513416), (252, 11422054), (284, 10135062), (294, 9790332), (392, 7342749), (426, 6756708), (441, 6526888), (497, 5791464), (504, 5711027), (568, 5067531), (588, 4895166), (639, 4504472), (852, 3378354), (882, 3263444), (994, 2895732), (1176, 2447583), (1278, 2252236), (1491, 1930488), (1704, 1689177), (1764, 1631722), (1988, 1447866), (2556, 1126118), (2982, 965244), (3479, 827352), (3528, 815861), (3976, 723933), (4473, 643496), (5112, 563059), (5964, 482622), (6958, 413676), (8946, 321748), (10437, 275784), (11491, 250488), (11928, 241311), (13916, 206838), (17892, 160874), (20874, 137892), (22982, 125244), (27832, 103419), (31311, 91928), (34473, 83496), (35784, 80437), (41748, 68946), (45964, 62622)]