749078512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4051}}^1$

素因数の和:4206

約数の個数: 80

約数和(自身を含む): 1800773632

約数和(自身を除く): 1051695120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 364, 508, 728, 889, 1016, 1456, 1651, 1778, 2032, 3302, 3556, 4051, 6604, 7112, 8102, 11557, 13208, 14224, 16204, 23114, 26416, 28357, 32408, 46228, 52663, 56714, 64816, 92456, 105326, 113428, 184912, 210652, 226856, 368641, 421304, 453712, 514477, 737282, 842608, 1028954, 1474564, 2057908, 2949128, 3601339, 4115816, 5898256, 6688201, 7202678, 8231632, 13376402, 14405356, 26752804, 28810712, 46817407, 53505608, 57621424, 93634814, 107011216, 187269628, 374539256, 749078512]

約数ペア:

[(1, 749078512), (2, 374539256), (4, 187269628), (7, 107011216), (8, 93634814), (13, 57621424), (14, 53505608), (16, 46817407), (26, 28810712), (28, 26752804), (52, 14405356), (56, 13376402), (91, 8231632), (104, 7202678), (112, 6688201), (127, 5898256), (182, 4115816), (208, 3601339), (254, 2949128), (364, 2057908), (508, 1474564), (728, 1028954), (889, 842608), (1016, 737282), (1456, 514477), (1651, 453712), (1778, 421304), (2032, 368641), (3302, 226856), (3556, 210652), (4051, 184912), (6604, 113428), (7112, 105326), (8102, 92456), (11557, 64816), (13208, 56714), (14224, 52663), (16204, 46228), (23114, 32408), (26416, 28357)]