1558253088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1987}}^1$

素因数の和:2399

約数の個数: 144

約数和(自身を含む): 5079896640

約数和(自身を除く): 3521643552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 389, 504, 672, 778, 1008, 1167, 1556, 1987, 2016, 2334, 2723, 3112, 3501, 3974, 4668, 5446, 5961, 6224, 7002, 7948, 8169, 9336, 10892, 11922, 12448, 13909, 14004, 15896, 16338, 17883, 18672, 21784, 23844, 24507, 27818, 28008, 31792, 32676, 35766, 37344, 41727, 43568, 47688, 49014, 55636, 56016, 63584, 65352, 71532, 83454, 87136, 95376, 98028, 111272, 112032, 125181, 130704, 143064, 166908, 190752, 196056, 222544, 250362, 261408, 286128, 333816, 392112, 445088, 500724, 572256, 667632, 772943, 784224, 1001448, 1335264, 1545886, 2002896, 2318829, 3091772, 4005792, 4637658, 5410601, 6183544, 6956487, 9275316, 10821202, 12367088, 13912974, 16231803, 18550632, 21642404, 24734176, 27825948, 32463606, 37101264, 43284808, 48695409, 55651896, 64927212, 74202528, 86569616, 97390818, 111303792, 129854424, 173139232, 194781636, 222607584, 259708848, 389563272, 519417696, 779126544, 1558253088]

約数ペア:

[(1, 1558253088), (2, 779126544), (3, 519417696), (4, 389563272), (6, 259708848), (7, 222607584), (8, 194781636), (9, 173139232), (12, 129854424), (14, 111303792), (16, 97390818), (18, 86569616), (21, 74202528), (24, 64927212), (28, 55651896), (32, 48695409), (36, 43284808), (42, 37101264), (48, 32463606), (56, 27825948), (63, 24734176), (72, 21642404), (84, 18550632), (96, 16231803), (112, 13912974), (126, 12367088), (144, 10821202), (168, 9275316), (224, 6956487), (252, 6183544), (288, 5410601), (336, 4637658), (389, 4005792), (504, 3091772), (672, 2318829), (778, 2002896), (1008, 1545886), (1167, 1335264), (1556, 1001448), (1987, 784224), (2016, 772943), (2334, 667632), (2723, 572256), (3112, 500724), (3501, 445088), (3974, 392112), (4668, 333816), (5446, 286128), (5961, 261408), (6224, 250362), (7002, 222544), (7948, 196056), (8169, 190752), (9336, 166908), (10892, 143064), (11922, 130704), (12448, 125181), (13909, 112032), (14004, 111272), (15896, 98028), (16338, 95376), (17883, 87136), (18672, 83454), (21784, 71532), (23844, 65352), (24507, 63584), (27818, 56016), (28008, 55636), (31792, 49014), (32676, 47688), (35766, 43568), (37344, 41727)]