1190788984

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{39451}}^1$

素因数の和:39489

約数の個数: 64

約数和(自身を含む): 2840544000

約数和(自身を除く): 1649755016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 539, 616, 686, 1078, 1372, 2156, 2744, 3773, 4312, 7546, 15092, 30184, 39451, 78902, 157804, 276157, 315608, 433961, 552314, 867922, 1104628, 1735844, 1933099, 2209256, 3037727, 3471688, 3866198, 6075454, 7732396, 12150908, 13531693, 15464792, 21264089, 24301816, 27063386, 42528178, 54126772, 85056356, 108253544, 148848623, 170112712, 297697246, 595394492, 1190788984]

約数ペア:

[(1, 1190788984), (2, 595394492), (4, 297697246), (7, 170112712), (8, 148848623), (11, 108253544), (14, 85056356), (22, 54126772), (28, 42528178), (44, 27063386), (49, 24301816), (56, 21264089), (77, 15464792), (88, 13531693), (98, 12150908), (154, 7732396), (196, 6075454), (308, 3866198), (343, 3471688), (392, 3037727), (539, 2209256), (616, 1933099), (686, 1735844), (1078, 1104628), (1372, 867922), (2156, 552314), (2744, 433961), (3773, 315608), (4312, 276157), (7546, 157804), (15092, 78902), (30184, 39451)]