445911912

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:820

約数の個数: 128

約数和(自身を含む): 1313280000

約数和(自身を除く): 867368088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 179, 216, 228, 342, 358, 456, 513, 537, 607, 684, 716, 1026, 1074, 1214, 1368, 1432, 1611, 1821, 2052, 2148, 2428, 3222, 3401, 3642, 4104, 4296, 4833, 4856, 5463, 6444, 6802, 7284, 9666, 10203, 10926, 11533, 12888, 13604, 14568, 16389, 19332, 20406, 21852, 23066, 27208, 30609, 32778, 34599, 38664, 40812, 43704, 46132, 61218, 65556, 69198, 81624, 91827, 92264, 103797, 108653, 122436, 131112, 138396, 183654, 207594, 217306, 244872, 276792, 311391, 325959, 367308, 415188, 434612, 622782, 651918, 734616, 830376, 869224, 977877, 1245564, 1303836, 1955754, 2064407, 2491128, 2607672, 2933631, 3911508, 4128814, 5867262, 6193221, 7823016, 8257628, 11734524, 12386442, 16515256, 18579663, 23469048, 24772884, 37159326, 49545768, 55738989, 74318652, 111477978, 148637304, 222955956, 445911912]

約数ペア:

[(1, 445911912), (2, 222955956), (3, 148637304), (4, 111477978), (6, 74318652), (8, 55738989), (9, 49545768), (12, 37159326), (18, 24772884), (19, 23469048), (24, 18579663), (27, 16515256), (36, 12386442), (38, 11734524), (54, 8257628), (57, 7823016), (72, 6193221), (76, 5867262), (108, 4128814), (114, 3911508), (152, 2933631), (171, 2607672), (179, 2491128), (216, 2064407), (228, 1955754), (342, 1303836), (358, 1245564), (456, 977877), (513, 869224), (537, 830376), (607, 734616), (684, 651918), (716, 622782), (1026, 434612), (1074, 415188), (1214, 367308), (1368, 325959), (1432, 311391), (1611, 276792), (1821, 244872), (2052, 217306), (2148, 207594), (2428, 183654), (3222, 138396), (3401, 131112), (3642, 122436), (4104, 108653), (4296, 103797), (4833, 92264), (4856, 91827), (5463, 81624), (6444, 69198), (6802, 65556), (7284, 61218), (9666, 46132), (10203, 43704), (10926, 40812), (11533, 38664), (12888, 34599), (13604, 32778), (14568, 30609), (16389, 27208), (19332, 23066), (20406, 21852)]