212016792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 613992960

約数和(自身を除く): 401976168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 71, 78, 102, 104, 136, 142, 156, 204, 213, 221, 284, 312, 408, 426, 442, 563, 568, 663, 852, 884, 923, 1126, 1207, 1326, 1689, 1704, 1768, 1846, 2252, 2414, 2652, 2769, 3378, 3621, 3692, 4504, 4828, 5304, 5538, 6756, 7242, 7319, 7384, 9571, 9656, 11076, 13512, 14484, 14638, 15691, 19142, 21957, 22152, 28713, 28968, 29276, 31382, 38284, 39973, 43914, 47073, 57426, 58552, 62764, 76568, 79946, 87828, 94146, 114852, 119919, 124423, 125528, 159892, 175656, 188292, 229704, 239838, 248846, 319784, 373269, 376584, 479676, 497692, 519649, 679541, 746538, 959352, 995384, 1039298, 1359082, 1493076, 1558947, 2038623, 2078596, 2718164, 2986152, 3117894, 4077246, 4157192, 5436328, 6235788, 8154492, 8834033, 12471576, 16308984, 17668066, 26502099, 35336132, 53004198, 70672264, 106008396, 212016792]

約数ペア:

[(1, 212016792), (2, 106008396), (3, 70672264), (4, 53004198), (6, 35336132), (8, 26502099), (12, 17668066), (13, 16308984), (17, 12471576), (24, 8834033), (26, 8154492), (34, 6235788), (39, 5436328), (51, 4157192), (52, 4077246), (68, 3117894), (71, 2986152), (78, 2718164), (102, 2078596), (104, 2038623), (136, 1558947), (142, 1493076), (156, 1359082), (204, 1039298), (213, 995384), (221, 959352), (284, 746538), (312, 679541), (408, 519649), (426, 497692), (442, 479676), (563, 376584), (568, 373269), (663, 319784), (852, 248846), (884, 239838), (923, 229704), (1126, 188292), (1207, 175656), (1326, 159892), (1689, 125528), (1704, 124423), (1768, 119919), (1846, 114852), (2252, 94146), (2414, 87828), (2652, 79946), (2769, 76568), (3378, 62764), (3621, 58552), (3692, 57426), (4504, 47073), (4828, 43914), (5304, 39973), (5538, 38284), (6756, 31382), (7242, 29276), (7319, 28968), (7384, 28713), (9571, 22152), (9656, 21957), (11076, 19142), (13512, 15691), (14484, 14638)]