489039096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223919}}^1$

素因数の和:223948

約数の個数: 64

約数和(自身を含む): 1504742400

約数和(自身を除く): 1015703304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 223919, 447838, 671757, 895676, 1343514, 1567433, 1791352, 2687028, 2910947, 3134866, 4702299, 5374056, 5821894, 6269732, 8732841, 9404598, 11643788, 12539464, 17465682, 18809196, 20376629, 23287576, 34931364, 37618392, 40753258, 61129887, 69862728, 81506516, 122259774, 163013032, 244519548, 489039096]

約数ペア:

[(1, 489039096), (2, 244519548), (3, 163013032), (4, 122259774), (6, 81506516), (7, 69862728), (8, 61129887), (12, 40753258), (13, 37618392), (14, 34931364), (21, 23287576), (24, 20376629), (26, 18809196), (28, 17465682), (39, 12539464), (42, 11643788), (52, 9404598), (56, 8732841), (78, 6269732), (84, 5821894), (91, 5374056), (104, 4702299), (156, 3134866), (168, 2910947), (182, 2687028), (273, 1791352), (312, 1567433), (364, 1343514), (546, 895676), (728, 671757), (1092, 447838), (2184, 223919)]