285031032

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1567}}^1$

素因数の和:1653

約数の個数: 128

約数和(自身を含む): 853493760

約数和(自身を除く): 568462728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 53, 66, 78, 88, 104, 106, 132, 143, 156, 159, 212, 264, 286, 312, 318, 424, 429, 572, 583, 636, 689, 858, 1144, 1166, 1272, 1378, 1567, 1716, 1749, 2067, 2332, 2756, 3134, 3432, 3498, 4134, 4664, 4701, 5512, 6268, 6996, 7579, 8268, 9402, 12536, 13992, 15158, 16536, 17237, 18804, 20371, 22737, 30316, 34474, 37608, 40742, 45474, 51711, 60632, 61113, 68948, 81484, 83051, 90948, 103422, 122226, 137896, 162968, 166102, 181896, 206844, 224081, 244452, 249153, 332204, 413688, 448162, 488904, 498306, 664408, 672243, 896324, 913561, 996612, 1079663, 1344486, 1792648, 1827122, 1993224, 2159326, 2688972, 2740683, 3238989, 3654244, 4318652, 5377944, 5481366, 6477978, 7308488, 8637304, 10962732, 11876293, 12955956, 21925464, 23752586, 25911912, 35628879, 47505172, 71257758, 95010344, 142515516, 285031032]

約数ペア:

[(1, 285031032), (2, 142515516), (3, 95010344), (4, 71257758), (6, 47505172), (8, 35628879), (11, 25911912), (12, 23752586), (13, 21925464), (22, 12955956), (24, 11876293), (26, 10962732), (33, 8637304), (39, 7308488), (44, 6477978), (52, 5481366), (53, 5377944), (66, 4318652), (78, 3654244), (88, 3238989), (104, 2740683), (106, 2688972), (132, 2159326), (143, 1993224), (156, 1827122), (159, 1792648), (212, 1344486), (264, 1079663), (286, 996612), (312, 913561), (318, 896324), (424, 672243), (429, 664408), (572, 498306), (583, 488904), (636, 448162), (689, 413688), (858, 332204), (1144, 249153), (1166, 244452), (1272, 224081), (1378, 206844), (1567, 181896), (1716, 166102), (1749, 162968), (2067, 137896), (2332, 122226), (2756, 103422), (3134, 90948), (3432, 83051), (3498, 81484), (4134, 68948), (4664, 61113), (4701, 60632), (5512, 51711), (6268, 45474), (6996, 40742), (7579, 37608), (8268, 34474), (9402, 30316), (12536, 22737), (13992, 20371), (15158, 18804), (16536, 17237)]