479996244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{146519}}^1$

素因数の和:146549

約数の個数: 72

約数和(自身を含む): 1493331840

約数和(自身を除く): 1013335596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 146519, 293038, 439557, 586076, 879114, 1025633, 1318671, 1758228, 1904747, 2051266, 2637342, 3076899, 3809494, 4102532, 5274684, 5714241, 6153798, 7618988, 9230697, 11428482, 12307596, 13333229, 17142723, 18461394, 22856964, 26666458, 34285446, 36922788, 39999687, 53332916, 68570892, 79999374, 119999061, 159998748, 239998122, 479996244]

約数ペア:

[(1, 479996244), (2, 239998122), (3, 159998748), (4, 119999061), (6, 79999374), (7, 68570892), (9, 53332916), (12, 39999687), (13, 36922788), (14, 34285446), (18, 26666458), (21, 22856964), (26, 18461394), (28, 17142723), (36, 13333229), (39, 12307596), (42, 11428482), (52, 9230697), (63, 7618988), (78, 6153798), (84, 5714241), (91, 5274684), (117, 4102532), (126, 3809494), (156, 3076899), (182, 2637342), (234, 2051266), (252, 1904747), (273, 1758228), (364, 1318671), (468, 1025633), (546, 879114), (819, 586076), (1092, 439557), (1638, 293038), (3276, 146519)]