996268

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 72

約数和(自身を含む): 2413152

約数和(自身を除く): 1416884

約数列:

[1, 2, 4, 7, 13, 14, 17, 23, 26, 28, 34, 46, 49, 52, 68, 91, 92, 98, 119, 161, 182, 196, 221, 238, 299, 322, 364, 391, 442, 476, 598, 637, 644, 782, 833, 884, 1127, 1196, 1274, 1547, 1564, 1666, 2093, 2254, 2548, 2737, 3094, 3332, 4186, 4508, 5083, 5474, 6188, 8372, 10166, 10829, 10948, 14651, 19159, 20332, 21658, 29302, 35581, 38318, 43316, 58604, 71162, 76636, 142324, 249067, 498134, 996268]

約数ペア:

[(1, 996268), (2, 498134), (4, 249067), (7, 142324), (13, 76636), (14, 71162), (17, 58604), (23, 43316), (26, 38318), (28, 35581), (34, 29302), (46, 21658), (49, 20332), (52, 19159), (68, 14651), (91, 10948), (92, 10829), (98, 10166), (119, 8372), (161, 6188), (182, 5474), (196, 5083), (221, 4508), (238, 4186), (299, 3332), (322, 3094), (364, 2737), (391, 2548), (442, 2254), (476, 2093), (598, 1666), (637, 1564), (644, 1547), (782, 1274), (833, 1196), (884, 1127)]