221651736

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12953}}^1$

素因数の和:13016

約数の個数: 64

約数和(自身を含む): 596920320

約数和(自身を除く): 375268584

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1426, 2139, 2852, 4278, 5704, 8556, 12953, 17112, 25906, 38859, 51812, 77718, 103624, 155436, 297919, 310872, 401543, 595838, 803086, 893757, 1191676, 1204629, 1606172, 1787514, 2383352, 2409258, 3212344, 3575028, 4818516, 7150056, 9235489, 9637032, 18470978, 27706467, 36941956, 55412934, 73883912, 110825868, 221651736]

約数ペア:

[(1, 221651736), (2, 110825868), (3, 73883912), (4, 55412934), (6, 36941956), (8, 27706467), (12, 18470978), (23, 9637032), (24, 9235489), (31, 7150056), (46, 4818516), (62, 3575028), (69, 3212344), (92, 2409258), (93, 2383352), (124, 1787514), (138, 1606172), (184, 1204629), (186, 1191676), (248, 893757), (276, 803086), (372, 595838), (552, 401543), (713, 310872), (744, 297919), (1426, 155436), (2139, 103624), (2852, 77718), (4278, 51812), (5704, 38859), (8556, 25906), (12953, 17112)]