420080976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1201}}^1$

素因数の和:1569

約数の個数: 120

約数和(自身を含む): 1348586304

約数和(自身を除く): 928505328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 347, 504, 694, 1008, 1041, 1201, 1388, 2082, 2402, 2429, 2776, 3123, 3603, 4164, 4804, 4858, 5552, 6246, 7206, 7287, 8328, 8407, 9608, 9716, 10809, 12492, 14412, 14574, 16656, 16814, 19216, 19432, 21618, 21861, 24984, 25221, 28824, 29148, 33628, 38864, 43236, 43722, 49968, 50442, 57648, 58296, 67256, 75663, 86472, 87444, 100884, 116592, 134512, 151326, 172944, 174888, 201768, 302652, 349776, 403536, 416747, 605304, 833494, 1210608, 1250241, 1666988, 2500482, 2917229, 3333976, 3750723, 5000964, 5834458, 6667952, 7501446, 8751687, 10001928, 11668916, 15002892, 17503374, 20003856, 23337832, 26255061, 30005784, 35006748, 46675664, 52510122, 60011568, 70013496, 105020244, 140026992, 210040488, 420080976]

約数ペア:

[(1, 420080976), (2, 210040488), (3, 140026992), (4, 105020244), (6, 70013496), (7, 60011568), (8, 52510122), (9, 46675664), (12, 35006748), (14, 30005784), (16, 26255061), (18, 23337832), (21, 20003856), (24, 17503374), (28, 15002892), (36, 11668916), (42, 10001928), (48, 8751687), (56, 7501446), (63, 6667952), (72, 5834458), (84, 5000964), (112, 3750723), (126, 3333976), (144, 2917229), (168, 2500482), (252, 1666988), (336, 1250241), (347, 1210608), (504, 833494), (694, 605304), (1008, 416747), (1041, 403536), (1201, 349776), (1388, 302652), (2082, 201768), (2402, 174888), (2429, 172944), (2776, 151326), (3123, 134512), (3603, 116592), (4164, 100884), (4804, 87444), (4858, 86472), (5552, 75663), (6246, 67256), (7206, 58296), (7287, 57648), (8328, 50442), (8407, 49968), (9608, 43722), (9716, 43236), (10809, 38864), (12492, 33628), (14412, 29148), (14574, 28824), (16656, 25221), (16814, 24984), (19216, 21861), (19432, 21618)]