219529128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{100517}}^1$

素因数の和:100546

約数の個数: 64

約数和(自身を含む): 675480960

約数和(自身を除く): 455951832

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, 100517, 201034, 301551, 402068, 603102, 703619, 804136, 1206204, 1306721, 1407238, 2110857, 2412408, 2613442, 2814476, 3920163, 4221714, 5226884, 5628952, 7840326, 8443428, 9147047, 10453768, 15680652, 16886856, 18294094, 27441141, 31361304, 36588188, 54882282, 73176376, 109764564, 219529128]

約数ペア:

[(1, 219529128), (2, 109764564), (3, 73176376), (4, 54882282), (6, 36588188), (7, 31361304), (8, 27441141), (12, 18294094), (13, 16886856), (14, 15680652), (21, 10453768), (24, 9147047), (26, 8443428), (28, 7840326), (39, 5628952), (42, 5226884), (52, 4221714), (56, 3920163), (78, 2814476), (84, 2613442), (91, 2412408), (104, 2110857), (156, 1407238), (168, 1306721), (182, 1206204), (273, 804136), (312, 703619), (364, 603102), (546, 402068), (728, 301551), (1092, 201034), (2184, 100517)]