326513448

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 910578240

約数和(自身を除く): 584064792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 263, 344, 387, 401, 516, 526, 774, 789, 802, 1032, 1052, 1203, 1548, 1578, 1604, 2104, 2367, 2406, 3096, 3156, 3208, 3609, 4734, 4812, 6312, 7218, 9468, 9624, 11309, 14436, 17243, 18936, 22618, 28872, 33927, 34486, 45236, 51729, 67854, 68972, 90472, 101781, 103458, 105463, 135708, 137944, 155187, 203562, 206916, 210926, 271416, 310374, 316389, 407124, 413832, 421852, 620748, 632778, 814248, 843704, 949167, 1241496, 1265556, 1898334, 2531112, 3796668, 4534909, 7593336, 9069818, 13604727, 18139636, 27209454, 36279272, 40814181, 54418908, 81628362, 108837816, 163256724, 326513448]

約数ペア:

[(1, 326513448), (2, 163256724), (3, 108837816), (4, 81628362), (6, 54418908), (8, 40814181), (9, 36279272), (12, 27209454), (18, 18139636), (24, 13604727), (36, 9069818), (43, 7593336), (72, 4534909), (86, 3796668), (129, 2531112), (172, 1898334), (258, 1265556), (263, 1241496), (344, 949167), (387, 843704), (401, 814248), (516, 632778), (526, 620748), (774, 421852), (789, 413832), (802, 407124), (1032, 316389), (1052, 310374), (1203, 271416), (1548, 210926), (1578, 206916), (1604, 203562), (2104, 155187), (2367, 137944), (2406, 135708), (3096, 105463), (3156, 103458), (3208, 101781), (3609, 90472), (4734, 68972), (4812, 67854), (6312, 51729), (7218, 45236), (9468, 34486), (9624, 33927), (11309, 28872), (14436, 22618), (17243, 18936)]