1963950864

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{8431}}^1$

素因数の和:8676

約数の個数: 80

約数和(自身を含む): 5319849984

約数和(自身を除く): 3355899120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 211, 276, 368, 422, 552, 633, 844, 1104, 1266, 1688, 2532, 3376, 4853, 5064, 8431, 9706, 10128, 14559, 16862, 19412, 25293, 29118, 33724, 38824, 50586, 58236, 67448, 77648, 101172, 116472, 134896, 193913, 202344, 232944, 387826, 404688, 581739, 775652, 1163478, 1551304, 1778941, 2326956, 3102608, 3557882, 4653912, 5336823, 7115764, 9307824, 10673646, 14231528, 21347292, 28463056, 40915643, 42694584, 81831286, 85389168, 122746929, 163662572, 245493858, 327325144, 490987716, 654650288, 981975432, 1963950864]

約数ペア:

[(1, 1963950864), (2, 981975432), (3, 654650288), (4, 490987716), (6, 327325144), (8, 245493858), (12, 163662572), (16, 122746929), (23, 85389168), (24, 81831286), (46, 42694584), (48, 40915643), (69, 28463056), (92, 21347292), (138, 14231528), (184, 10673646), (211, 9307824), (276, 7115764), (368, 5336823), (422, 4653912), (552, 3557882), (633, 3102608), (844, 2326956), (1104, 1778941), (1266, 1551304), (1688, 1163478), (2532, 775652), (3376, 581739), (4853, 404688), (5064, 387826), (8431, 232944), (9706, 202344), (10128, 193913), (14559, 134896), (16862, 116472), (19412, 101172), (25293, 77648), (29118, 67448), (33724, 58236), (38824, 50586)]