213983472

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 596975184

約数和(自身を除く): 382991712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 106, 114, 152, 159, 212, 228, 233, 304, 318, 361, 424, 456, 466, 636, 699, 722, 848, 912, 932, 1007, 1083, 1272, 1398, 1444, 1864, 2014, 2166, 2544, 2796, 2888, 3021, 3728, 4028, 4332, 4427, 5592, 5776, 6042, 8056, 8664, 8854, 11184, 12084, 12349, 13281, 16112, 17328, 17708, 19133, 24168, 24698, 26562, 35416, 37047, 38266, 48336, 49396, 53124, 57399, 70832, 74094, 76532, 84113, 98792, 106248, 114798, 148188, 153064, 168226, 197584, 212496, 229596, 234631, 252339, 296376, 306128, 336452, 459192, 469262, 504678, 592752, 672904, 703893, 918384, 938524, 1009356, 1345808, 1407786, 1877048, 2018712, 2815572, 3754096, 4037424, 4457989, 5631144, 8915978, 11262288, 13373967, 17831956, 26747934, 35663912, 53495868, 71327824, 106991736, 213983472]

約数ペア:

[(1, 213983472), (2, 106991736), (3, 71327824), (4, 53495868), (6, 35663912), (8, 26747934), (12, 17831956), (16, 13373967), (19, 11262288), (24, 8915978), (38, 5631144), (48, 4457989), (53, 4037424), (57, 3754096), (76, 2815572), (106, 2018712), (114, 1877048), (152, 1407786), (159, 1345808), (212, 1009356), (228, 938524), (233, 918384), (304, 703893), (318, 672904), (361, 592752), (424, 504678), (456, 469262), (466, 459192), (636, 336452), (699, 306128), (722, 296376), (848, 252339), (912, 234631), (932, 229596), (1007, 212496), (1083, 197584), (1272, 168226), (1398, 153064), (1444, 148188), (1864, 114798), (2014, 106248), (2166, 98792), (2544, 84113), (2796, 76532), (2888, 74094), (3021, 70832), (3728, 57399), (4028, 53124), (4332, 49396), (4427, 48336), (5592, 38266), (5776, 37047), (6042, 35416), (8056, 26562), (8664, 24698), (8854, 24168), (11184, 19133), (12084, 17708), (12349, 17328), (13281, 16112)]