23215188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 59911488

約数和(自身を除く): 36696300

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 233, 276, 361, 437, 466, 699, 722, 874, 932, 1083, 1311, 1398, 1444, 1748, 2166, 2622, 2796, 4332, 4427, 5244, 5359, 8303, 8854, 10718, 13281, 16077, 16606, 17708, 21436, 24909, 26562, 32154, 33212, 49818, 53124, 64308, 84113, 99636, 101821, 168226, 203642, 252339, 305463, 336452, 407284, 504678, 610926, 1009356, 1221852, 1934599, 3869198, 5803797, 7738396, 11607594, 23215188]

約数ペア:

[(1, 23215188), (2, 11607594), (3, 7738396), (4, 5803797), (6, 3869198), (12, 1934599), (19, 1221852), (23, 1009356), (38, 610926), (46, 504678), (57, 407284), (69, 336452), (76, 305463), (92, 252339), (114, 203642), (138, 168226), (228, 101821), (233, 99636), (276, 84113), (361, 64308), (437, 53124), (466, 49818), (699, 33212), (722, 32154), (874, 26562), (932, 24909), (1083, 21436), (1311, 17708), (1398, 16606), (1444, 16077), (1748, 13281), (2166, 10718), (2622, 8854), (2796, 8303), (4332, 5359), (4427, 5244)]