38698968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 123678720

約数和(自身を除く): 84979752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 487, 516, 602, 616, 903, 924, 946, 974, 1032, 1204, 1419, 1461, 1806, 1848, 1892, 1948, 2408, 2838, 2922, 3311, 3409, 3612, 3784, 3896, 5357, 5676, 5844, 6622, 6818, 7224, 9933, 10227, 10714, 11352, 11688, 13244, 13636, 16071, 19866, 20454, 20941, 21428, 26488, 27272, 32142, 37499, 39732, 40908, 41882, 42856, 62823, 64284, 74998, 79464, 81816, 83764, 112497, 125646, 128568, 146587, 149996, 167528, 224994, 230351, 251292, 293174, 299992, 439761, 449988, 460702, 502584, 586348, 691053, 879522, 899976, 921404, 1172696, 1382106, 1612457, 1759044, 1842808, 2764212, 3224914, 3518088, 4837371, 5528424, 6449828, 9674742, 12899656, 19349484, 38698968]

約数ペア:

[(1, 38698968), (2, 19349484), (3, 12899656), (4, 9674742), (6, 6449828), (7, 5528424), (8, 4837371), (11, 3518088), (12, 3224914), (14, 2764212), (21, 1842808), (22, 1759044), (24, 1612457), (28, 1382106), (33, 1172696), (42, 921404), (43, 899976), (44, 879522), (56, 691053), (66, 586348), (77, 502584), (84, 460702), (86, 449988), (88, 439761), (129, 299992), (132, 293174), (154, 251292), (168, 230351), (172, 224994), (231, 167528), (258, 149996), (264, 146587), (301, 128568), (308, 125646), (344, 112497), (462, 83764), (473, 81816), (487, 79464), (516, 74998), (602, 64284), (616, 62823), (903, 42856), (924, 41882), (946, 40908), (974, 39732), (1032, 37499), (1204, 32142), (1419, 27272), (1461, 26488), (1806, 21428), (1848, 20941), (1892, 20454), (1948, 19866), (2408, 16071), (2838, 13636), (2922, 13244), (3311, 11688), (3409, 11352), (3612, 10714), (3784, 10227), (3896, 9933), (5357, 7224), (5676, 6818), (5844, 6622)]