353047056

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16831}}^1$

素因数の和:16884

約数の個数: 80

約数和(自身を含む): 1001840640

約数和(自身を除く): 648793584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 10488, 16831, 20976, 33662, 50493, 67324, 100986, 134648, 201972, 269296, 319789, 387113, 403944, 639578, 774226, 807888, 959367, 1161339, 1279156, 1548452, 1918734, 2322678, 2558312, 3096904, 3837468, 4645356, 5116624, 6193808, 7355147, 7674936, 9290712, 14710294, 15349872, 18581424, 22065441, 29420588, 44130882, 58841176, 88261764, 117682352, 176523528, 353047056]

約数ペア:

[(1, 353047056), (2, 176523528), (3, 117682352), (4, 88261764), (6, 58841176), (8, 44130882), (12, 29420588), (16, 22065441), (19, 18581424), (23, 15349872), (24, 14710294), (38, 9290712), (46, 7674936), (48, 7355147), (57, 6193808), (69, 5116624), (76, 4645356), (92, 3837468), (114, 3096904), (138, 2558312), (152, 2322678), (184, 1918734), (228, 1548452), (276, 1279156), (304, 1161339), (368, 959367), (437, 807888), (456, 774226), (552, 639578), (874, 403944), (912, 387113), (1104, 319789), (1311, 269296), (1748, 201972), (2622, 134648), (3496, 100986), (5244, 67324), (6992, 50493), (10488, 33662), (16831, 20976)]