215161872

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2467}}^1$

素因数の和:2580

約数の個数: 80

約数和(自身を含む): 587581440

約数和(自身を除く): 372419568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 79, 92, 138, 158, 184, 237, 276, 316, 368, 474, 552, 632, 948, 1104, 1264, 1817, 1896, 2467, 3634, 3792, 4934, 5451, 7268, 7401, 9868, 10902, 14536, 14802, 19736, 21804, 29072, 29604, 39472, 43608, 56741, 59208, 87216, 113482, 118416, 170223, 194893, 226964, 340446, 389786, 453928, 584679, 680892, 779572, 907856, 1169358, 1361784, 1559144, 2338716, 2723568, 3118288, 4482539, 4677432, 8965078, 9354864, 13447617, 17930156, 26895234, 35860312, 53790468, 71720624, 107580936, 215161872]

約数ペア:

[(1, 215161872), (2, 107580936), (3, 71720624), (4, 53790468), (6, 35860312), (8, 26895234), (12, 17930156), (16, 13447617), (23, 9354864), (24, 8965078), (46, 4677432), (48, 4482539), (69, 3118288), (79, 2723568), (92, 2338716), (138, 1559144), (158, 1361784), (184, 1169358), (237, 907856), (276, 779572), (316, 680892), (368, 584679), (474, 453928), (552, 389786), (632, 340446), (948, 226964), (1104, 194893), (1264, 170223), (1817, 118416), (1896, 113482), (2467, 87216), (3634, 59208), (3792, 56741), (4934, 43608), (5451, 39472), (7268, 29604), (7401, 29072), (9868, 21804), (10902, 19736), (14536, 14802)]