678659072

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7283}}^1$

素因数の和:7323

約数の個数: 88

約数和(自身を含む): 1669958976

約数和(自身を除く): 991299904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2912, 3328, 3584, 5824, 6656, 7168, 7283, 11648, 13312, 14566, 23296, 29132, 46592, 50981, 58264, 93184, 94679, 101962, 116528, 189358, 203924, 233056, 378716, 407848, 466112, 662753, 757432, 815696, 932224, 1325506, 1514864, 1631392, 1864448, 2651012, 3029728, 3262784, 3728896, 5302024, 6059456, 6525568, 7457792, 10604048, 12118912, 13051136, 21208096, 24237824, 26102272, 42416192, 48475648, 52204544, 84832384, 96951296, 169664768, 339329536, 678659072]

約数ペア:

[(1, 678659072), (2, 339329536), (4, 169664768), (7, 96951296), (8, 84832384), (13, 52204544), (14, 48475648), (16, 42416192), (26, 26102272), (28, 24237824), (32, 21208096), (52, 13051136), (56, 12118912), (64, 10604048), (91, 7457792), (104, 6525568), (112, 6059456), (128, 5302024), (182, 3728896), (208, 3262784), (224, 3029728), (256, 2651012), (364, 1864448), (416, 1631392), (448, 1514864), (512, 1325506), (728, 932224), (832, 815696), (896, 757432), (1024, 662753), (1456, 466112), (1664, 407848), (1792, 378716), (2912, 233056), (3328, 203924), (3584, 189358), (5824, 116528), (6656, 101962), (7168, 94679), (7283, 93184), (11648, 58264), (13312, 50981), (14566, 46592), (23296, 29132)]