1888582416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2209

約数の個数: 160

約数和(自身を含む): 5807747328

約数和(自身を除く): 3919164912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 73, 74, 84, 111, 112, 146, 148, 168, 219, 222, 259, 292, 296, 336, 438, 444, 511, 518, 584, 592, 777, 876, 888, 1022, 1036, 1168, 1533, 1554, 1752, 1776, 2044, 2072, 2081, 2701, 3066, 3108, 3504, 4088, 4144, 4162, 5402, 6132, 6216, 6243, 8103, 8176, 8324, 10804, 12264, 12432, 12486, 14567, 16206, 16648, 18907, 21608, 24528, 24972, 29134, 32412, 33296, 37814, 43216, 43701, 49944, 56721, 58268, 64824, 75628, 76997, 87402, 99888, 113442, 116536, 129648, 151256, 151913, 153994, 174804, 226884, 230991, 233072, 302512, 303826, 307988, 349608, 453768, 455739, 461982, 538979, 607652, 615976, 699216, 907536, 911478, 923964, 1063391, 1077958, 1215304, 1231952, 1616937, 1822956, 1847928, 2126782, 2155916, 2430608, 3190173, 3233874, 3645912, 3695856, 4253564, 4311832, 5620781, 6380346, 6467748, 7291824, 8507128, 8623664, 11241562, 12760692, 12935496, 16862343, 17014256, 22483124, 25521384, 25870992, 33724686, 39345467, 44966248, 51042768, 67449372, 78690934, 89932496, 118036401, 134898744, 157381868, 236072802, 269797488, 314763736, 472145604, 629527472, 944291208, 1888582416]

約数ペア:

[(1, 1888582416), (2, 944291208), (3, 629527472), (4, 472145604), (6, 314763736), (7, 269797488), (8, 236072802), (12, 157381868), (14, 134898744), (16, 118036401), (21, 89932496), (24, 78690934), (28, 67449372), (37, 51042768), (42, 44966248), (48, 39345467), (56, 33724686), (73, 25870992), (74, 25521384), (84, 22483124), (111, 17014256), (112, 16862343), (146, 12935496), (148, 12760692), (168, 11241562), (219, 8623664), (222, 8507128), (259, 7291824), (292, 6467748), (296, 6380346), (336, 5620781), (438, 4311832), (444, 4253564), (511, 3695856), (518, 3645912), (584, 3233874), (592, 3190173), (777, 2430608), (876, 2155916), (888, 2126782), (1022, 1847928), (1036, 1822956), (1168, 1616937), (1533, 1231952), (1554, 1215304), (1752, 1077958), (1776, 1063391), (2044, 923964), (2072, 911478), (2081, 907536), (2701, 699216), (3066, 615976), (3108, 607652), (3504, 538979), (4088, 461982), (4144, 455739), (4162, 453768), (5402, 349608), (6132, 307988), (6216, 303826), (6243, 302512), (8103, 233072), (8176, 230991), (8324, 226884), (10804, 174804), (12264, 153994), (12432, 151913), (12486, 151256), (14567, 129648), (16206, 116536), (16648, 113442), (18907, 99888), (21608, 87402), (24528, 76997), (24972, 75628), (29134, 64824), (32412, 58268), (33296, 56721), (37814, 49944), (43216, 43701)]