978488856

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{607}}^1$

素因数の和:1078

約数の個数: 128

約数和(自身を含む): 2889216000

約数和(自身を除く): 1910727144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 439, 459, 607, 612, 878, 918, 1214, 1224, 1317, 1756, 1821, 1836, 2428, 2634, 3512, 3642, 3672, 3951, 4856, 5268, 5463, 7284, 7463, 7902, 10319, 10536, 10926, 11853, 14568, 14926, 15804, 16389, 20638, 21852, 22389, 23706, 29852, 30957, 31608, 32778, 41276, 43704, 44778, 47412, 59704, 61914, 65556, 67167, 82552, 89556, 92871, 94824, 123828, 131112, 134334, 179112, 185742, 201501, 247656, 266473, 268668, 278613, 371484, 403002, 532946, 537336, 557226, 742968, 799419, 806004, 1065892, 1114452, 1598838, 1612008, 2131784, 2228904, 2398257, 3197676, 4530041, 4796514, 6395352, 7194771, 9060082, 9593028, 13590123, 14389542, 18120164, 19186056, 27180246, 28779084, 36240328, 40770369, 54360492, 57558168, 81540738, 108720984, 122311107, 163081476, 244622214, 326162952, 489244428, 978488856]

約数ペア:

[(1, 978488856), (2, 489244428), (3, 326162952), (4, 244622214), (6, 163081476), (8, 122311107), (9, 108720984), (12, 81540738), (17, 57558168), (18, 54360492), (24, 40770369), (27, 36240328), (34, 28779084), (36, 27180246), (51, 19186056), (54, 18120164), (68, 14389542), (72, 13590123), (102, 9593028), (108, 9060082), (136, 7194771), (153, 6395352), (204, 4796514), (216, 4530041), (306, 3197676), (408, 2398257), (439, 2228904), (459, 2131784), (607, 1612008), (612, 1598838), (878, 1114452), (918, 1065892), (1214, 806004), (1224, 799419), (1317, 742968), (1756, 557226), (1821, 537336), (1836, 532946), (2428, 403002), (2634, 371484), (3512, 278613), (3642, 268668), (3672, 266473), (3951, 247656), (4856, 201501), (5268, 185742), (5463, 179112), (7284, 134334), (7463, 131112), (7902, 123828), (10319, 94824), (10536, 92871), (10926, 89556), (11853, 82552), (14568, 67167), (14926, 65556), (15804, 61914), (16389, 59704), (20638, 47412), (21852, 44778), (22389, 43704), (23706, 41276), (29852, 32778), (30957, 31608)]