378650832

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1033

約数の個数: 120

約数和(自身を含む): 1145016000

約数和(自身を除く): 766365168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 199, 294, 336, 392, 398, 588, 597, 784, 796, 809, 1176, 1194, 1393, 1592, 1618, 2352, 2388, 2427, 2786, 3184, 3236, 4179, 4776, 4854, 5572, 5663, 6472, 8358, 9552, 9708, 9751, 11144, 11326, 12944, 16716, 16989, 19416, 19502, 22288, 22652, 29253, 33432, 33978, 38832, 39004, 39641, 45304, 58506, 66864, 67956, 78008, 79282, 90608, 117012, 118923, 135912, 156016, 158564, 160991, 234024, 237846, 271824, 317128, 321982, 468048, 475692, 482973, 634256, 643964, 951384, 965946, 1126937, 1287928, 1902768, 1931892, 2253874, 2575856, 3380811, 3863784, 4507748, 6761622, 7727568, 7888559, 9015496, 13523244, 15777118, 18030992, 23665677, 27046488, 31554236, 47331354, 54092976, 63108472, 94662708, 126216944, 189325416, 378650832]

約数ペア:

[(1, 378650832), (2, 189325416), (3, 126216944), (4, 94662708), (6, 63108472), (7, 54092976), (8, 47331354), (12, 31554236), (14, 27046488), (16, 23665677), (21, 18030992), (24, 15777118), (28, 13523244), (42, 9015496), (48, 7888559), (49, 7727568), (56, 6761622), (84, 4507748), (98, 3863784), (112, 3380811), (147, 2575856), (168, 2253874), (196, 1931892), (199, 1902768), (294, 1287928), (336, 1126937), (392, 965946), (398, 951384), (588, 643964), (597, 634256), (784, 482973), (796, 475692), (809, 468048), (1176, 321982), (1194, 317128), (1393, 271824), (1592, 237846), (1618, 234024), (2352, 160991), (2388, 158564), (2427, 156016), (2786, 135912), (3184, 118923), (3236, 117012), (4179, 90608), (4776, 79282), (4854, 78008), (5572, 67956), (5663, 66864), (6472, 58506), (8358, 45304), (9552, 39641), (9708, 39004), (9751, 38832), (11144, 33978), (11326, 33432), (12944, 29253), (16716, 22652), (16989, 22288), (19416, 19502)]