31429008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 96229952

約数和(自身を除く): 64800944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 103, 104, 117, 144, 156, 163, 206, 208, 234, 309, 312, 326, 412, 468, 489, 618, 624, 652, 824, 927, 936, 978, 1236, 1304, 1339, 1467, 1648, 1854, 1872, 1956, 2119, 2472, 2608, 2678, 2934, 3708, 3912, 4017, 4238, 4944, 5356, 5868, 6357, 7416, 7824, 8034, 8476, 10712, 11736, 12051, 12714, 14832, 16068, 16789, 16952, 19071, 21424, 23472, 24102, 25428, 32136, 33578, 33904, 38142, 48204, 50367, 50856, 64272, 67156, 76284, 96408, 100734, 101712, 134312, 151101, 152568, 192816, 201468, 218257, 268624, 302202, 305136, 402936, 436514, 604404, 654771, 805872, 873028, 1208808, 1309542, 1746056, 1964313, 2417616, 2619084, 3492112, 3928626, 5238168, 7857252, 10476336, 15714504, 31429008]

約数ペア:

[(1, 31429008), (2, 15714504), (3, 10476336), (4, 7857252), (6, 5238168), (8, 3928626), (9, 3492112), (12, 2619084), (13, 2417616), (16, 1964313), (18, 1746056), (24, 1309542), (26, 1208808), (36, 873028), (39, 805872), (48, 654771), (52, 604404), (72, 436514), (78, 402936), (103, 305136), (104, 302202), (117, 268624), (144, 218257), (156, 201468), (163, 192816), (206, 152568), (208, 151101), (234, 134312), (309, 101712), (312, 100734), (326, 96408), (412, 76284), (468, 67156), (489, 64272), (618, 50856), (624, 50367), (652, 48204), (824, 38142), (927, 33904), (936, 33578), (978, 32136), (1236, 25428), (1304, 24102), (1339, 23472), (1467, 21424), (1648, 19071), (1854, 16952), (1872, 16789), (1956, 16068), (2119, 14832), (2472, 12714), (2608, 12051), (2678, 11736), (2934, 10712), (3708, 8476), (3912, 8034), (4017, 7824), (4238, 7416), (4944, 6357), (5356, 5868)]