1004177824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 2181150720

約数和(自身を除く): 1176972896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 127, 166, 208, 229, 254, 332, 416, 458, 508, 664, 916, 1016, 1079, 1328, 1651, 1832, 2032, 2158, 2656, 2977, 3302, 3664, 4064, 4316, 5954, 6604, 7328, 8632, 10541, 11908, 13208, 17264, 19007, 21082, 23816, 26416, 29083, 34528, 38014, 42164, 47632, 52832, 58166, 76028, 84328, 95264, 116332, 137033, 152056, 168656, 232664, 247091, 274066, 304112, 337312, 378079, 465328, 494182, 548132, 608224, 756158, 930656, 988364, 1096264, 1512316, 1976728, 2192528, 2413889, 3024632, 3953456, 4385056, 4827778, 6049264, 7906912, 9655556, 12098528, 19311112, 31380557, 38622224, 62761114, 77244448, 125522228, 251044456, 502088912, 1004177824]

約数ペア:

[(1, 1004177824), (2, 502088912), (4, 251044456), (8, 125522228), (13, 77244448), (16, 62761114), (26, 38622224), (32, 31380557), (52, 19311112), (83, 12098528), (104, 9655556), (127, 7906912), (166, 6049264), (208, 4827778), (229, 4385056), (254, 3953456), (332, 3024632), (416, 2413889), (458, 2192528), (508, 1976728), (664, 1512316), (916, 1096264), (1016, 988364), (1079, 930656), (1328, 756158), (1651, 608224), (1832, 548132), (2032, 494182), (2158, 465328), (2656, 378079), (2977, 337312), (3302, 304112), (3664, 274066), (4064, 247091), (4316, 232664), (5954, 168656), (6604, 152056), (7328, 137033), (8632, 116332), (10541, 95264), (11908, 84328), (13208, 76028), (17264, 58166), (19007, 52832), (21082, 47632), (23816, 42164), (26416, 38014), (29083, 34528)]