1888402572

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1343

約数の個数: 216

約数和(自身を含む): 5948866560

約数和(自身を除く): 4060463988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 81, 84, 93, 98, 108, 124, 126, 147, 162, 186, 189, 196, 217, 243, 252, 279, 294, 324, 372, 378, 434, 441, 486, 558, 567, 588, 651, 756, 837, 868, 882, 972, 1116, 1134, 1279, 1302, 1323, 1519, 1674, 1701, 1764, 1953, 2268, 2511, 2558, 2604, 2646, 3038, 3348, 3402, 3837, 3906, 3969, 4557, 5022, 5116, 5292, 5859, 6076, 6804, 7533, 7674, 7812, 7938, 8953, 9114, 10044, 11511, 11718, 11907, 13671, 15066, 15348, 15876, 17577, 17906, 18228, 23022, 23436, 23814, 26859, 27342, 30132, 34533, 35154, 35812, 39649, 41013, 46044, 47628, 52731, 53718, 54684, 62671, 69066, 70308, 79298, 80577, 82026, 103599, 105462, 107436, 118947, 123039, 125342, 138132, 158596, 161154, 164052, 188013, 207198, 210924, 237894, 241731, 246078, 250684, 277543, 310797, 322308, 356841, 369117, 376026, 414396, 475788, 483462, 492156, 555086, 564039, 621594, 713682, 725193, 738234, 752052, 832629, 966924, 1070523, 1110172, 1128078, 1243188, 1427364, 1450386, 1476468, 1665258, 1692117, 1942801, 2141046, 2175579, 2256156, 2497887, 2900772, 3211569, 3330516, 3384234, 3885602, 4282092, 4351158, 4995774, 5076351, 5828403, 6423138, 6768468, 7493661, 7771204, 8702316, 9634707, 9991548, 10152702, 11656806, 12846276, 14987322, 15229053, 17485209, 19269414, 20305404, 22480983, 23313612, 29974644, 30458106, 34970418, 38538828, 44961966, 52455627, 60916212, 67442949, 69940836, 89923932, 104911254, 134885898, 157366881, 209822508, 269771796, 314733762, 472100643, 629467524, 944201286, 1888402572]

約数ペア:

[(1, 1888402572), (2, 944201286), (3, 629467524), (4, 472100643), (6, 314733762), (7, 269771796), (9, 209822508), (12, 157366881), (14, 134885898), (18, 104911254), (21, 89923932), (27, 69940836), (28, 67442949), (31, 60916212), (36, 52455627), (42, 44961966), (49, 38538828), (54, 34970418), (62, 30458106), (63, 29974644), (81, 23313612), (84, 22480983), (93, 20305404), (98, 19269414), (108, 17485209), (124, 15229053), (126, 14987322), (147, 12846276), (162, 11656806), (186, 10152702), (189, 9991548), (196, 9634707), (217, 8702316), (243, 7771204), (252, 7493661), (279, 6768468), (294, 6423138), (324, 5828403), (372, 5076351), (378, 4995774), (434, 4351158), (441, 4282092), (486, 3885602), (558, 3384234), (567, 3330516), (588, 3211569), (651, 2900772), (756, 2497887), (837, 2256156), (868, 2175579), (882, 2141046), (972, 1942801), (1116, 1692117), (1134, 1665258), (1279, 1476468), (1302, 1450386), (1323, 1427364), (1519, 1243188), (1674, 1128078), (1701, 1110172), (1764, 1070523), (1953, 966924), (2268, 832629), (2511, 752052), (2558, 738234), (2604, 725193), (2646, 713682), (3038, 621594), (3348, 564039), (3402, 555086), (3837, 492156), (3906, 483462), (3969, 475788), (4557, 414396), (5022, 376026), (5116, 369117), (5292, 356841), (5859, 322308), (6076, 310797), (6804, 277543), (7533, 250684), (7674, 246078), (7812, 241731), (7938, 237894), (8953, 210924), (9114, 207198), (10044, 188013), (11511, 164052), (11718, 161154), (11907, 158596), (13671, 138132), (15066, 125342), (15348, 123039), (15876, 118947), (17577, 107436), (17906, 105462), (18228, 103599), (23022, 82026), (23436, 80577), (23814, 79298), (26859, 70308), (27342, 69066), (30132, 62671), (34533, 54684), (35154, 53718), (35812, 52731), (39649, 47628), (41013, 46044)]