1931032656

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20599}}^1$

素因数の和:20654

約数の個数: 160

約数和(自身を含む): 6539264000

約数和(自身を除く): 4608231344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2604, 3024, 3348, 3472, 3906, 4464, 5208, 5859, 6696, 7812, 10416, 11718, 13392, 15624, 20599, 23436, 31248, 41198, 46872, 61797, 82396, 93744, 123594, 144193, 164792, 185391, 247188, 288386, 329584, 370782, 432579, 494376, 556173, 576772, 638569, 741564, 865158, 988752, 1112346, 1153544, 1277138, 1297737, 1483128, 1730316, 1915707, 2224692, 2307088, 2554276, 2595474, 2966256, 3460632, 3831414, 3893211, 4449384, 4469983, 5108552, 5190948, 5747121, 6921264, 7662828, 7786422, 8898768, 8939966, 10217104, 10381896, 11494242, 13409949, 15325656, 15572844, 17241363, 17879932, 20763792, 22988484, 26819898, 30651312, 31145688, 34482726, 35759864, 40229847, 45976968, 53639796, 62291376, 68965452, 71519728, 80459694, 91953936, 107279592, 120689541, 137930904, 160919388, 214559184, 241379082, 275861808, 321838776, 482758164, 643677552, 965516328, 1931032656]

約数ペア:

[(1, 1931032656), (2, 965516328), (3, 643677552), (4, 482758164), (6, 321838776), (7, 275861808), (8, 241379082), (9, 214559184), (12, 160919388), (14, 137930904), (16, 120689541), (18, 107279592), (21, 91953936), (24, 80459694), (27, 71519728), (28, 68965452), (31, 62291376), (36, 53639796), (42, 45976968), (48, 40229847), (54, 35759864), (56, 34482726), (62, 31145688), (63, 30651312), (72, 26819898), (84, 22988484), (93, 20763792), (108, 17879932), (112, 17241363), (124, 15572844), (126, 15325656), (144, 13409949), (168, 11494242), (186, 10381896), (189, 10217104), (216, 8939966), (217, 8898768), (248, 7786422), (252, 7662828), (279, 6921264), (336, 5747121), (372, 5190948), (378, 5108552), (432, 4469983), (434, 4449384), (496, 3893211), (504, 3831414), (558, 3460632), (651, 2966256), (744, 2595474), (756, 2554276), (837, 2307088), (868, 2224692), (1008, 1915707), (1116, 1730316), (1302, 1483128), (1488, 1297737), (1512, 1277138), (1674, 1153544), (1736, 1112346), (1953, 988752), (2232, 865158), (2604, 741564), (3024, 638569), (3348, 576772), (3472, 556173), (3906, 494376), (4464, 432579), (5208, 370782), (5859, 329584), (6696, 288386), (7812, 247188), (10416, 185391), (11718, 164792), (13392, 144193), (15624, 123594), (20599, 93744), (23436, 82396), (31248, 61797), (41198, 46872)]