349878984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{160201}}^1$

素因数の和:160230

約数の個数: 64

約数和(自身を含む): 1076557440

約数和(自身を除く): 726678456

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, 160201, 320402, 480603, 640804, 961206, 1121407, 1281608, 1922412, 2082613, 2242814, 3364221, 3844824, 4165226, 4485628, 6247839, 6728442, 8330452, 8971256, 12495678, 13456884, 14578291, 16660904, 24991356, 26913768, 29156582, 43734873, 49982712, 58313164, 87469746, 116626328, 174939492, 349878984]

約数ペア:

[(1, 349878984), (2, 174939492), (3, 116626328), (4, 87469746), (6, 58313164), (7, 49982712), (8, 43734873), (12, 29156582), (13, 26913768), (14, 24991356), (21, 16660904), (24, 14578291), (26, 13456884), (28, 12495678), (39, 8971256), (42, 8330452), (52, 6728442), (56, 6247839), (78, 4485628), (84, 4165226), (91, 3844824), (104, 3364221), (156, 2242814), (168, 2082613), (182, 1922412), (273, 1281608), (312, 1121407), (364, 961206), (546, 640804), (728, 480603), (1092, 320402), (2184, 160201)]