378671244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2655

約数の個数: 96

約数和(自身を含む): 1058889216

約数和(自身を除く): 680217972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 43, 82, 84, 86, 123, 129, 164, 172, 246, 258, 287, 301, 492, 516, 574, 602, 861, 903, 1148, 1204, 1722, 1763, 1806, 2557, 3444, 3526, 3612, 5114, 5289, 7052, 7671, 10228, 10578, 12341, 15342, 17899, 21156, 24682, 30684, 35798, 37023, 49364, 53697, 71596, 74046, 104837, 107394, 109951, 148092, 209674, 214788, 219902, 314511, 329853, 419348, 439804, 629022, 659706, 733859, 769657, 1258044, 1319412, 1467718, 1539314, 2201577, 2308971, 2935436, 3078628, 4403154, 4507991, 4617942, 8806308, 9015982, 9235884, 13523973, 18031964, 27047946, 31555937, 54095892, 63111874, 94667811, 126223748, 189335622, 378671244]

約数ペア:

[(1, 378671244), (2, 189335622), (3, 126223748), (4, 94667811), (6, 63111874), (7, 54095892), (12, 31555937), (14, 27047946), (21, 18031964), (28, 13523973), (41, 9235884), (42, 9015982), (43, 8806308), (82, 4617942), (84, 4507991), (86, 4403154), (123, 3078628), (129, 2935436), (164, 2308971), (172, 2201577), (246, 1539314), (258, 1467718), (287, 1319412), (301, 1258044), (492, 769657), (516, 733859), (574, 659706), (602, 629022), (861, 439804), (903, 419348), (1148, 329853), (1204, 314511), (1722, 219902), (1763, 214788), (1806, 209674), (2557, 148092), (3444, 109951), (3526, 107394), (3612, 104837), (5114, 74046), (5289, 71596), (7052, 53697), (7671, 49364), (10228, 37023), (10578, 35798), (12341, 30684), (15342, 24682), (17899, 21156)]