308662956

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{3571}}^1$

素因数の和:3609

約数の個数: 90

約数和(自身を含む): 910470652

約数和(自身を除く): 601807696

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2401, 3087, 3571, 4116, 4802, 6174, 7142, 7203, 9604, 10713, 12348, 14284, 14406, 21426, 21609, 24997, 28812, 32139, 42852, 43218, 49994, 64278, 74991, 86436, 99988, 128556, 149982, 174979, 224973, 299964, 349958, 449946, 524937, 699916, 899892, 1049874, 1224853, 1574811, 2099748, 2449706, 3149622, 3674559, 4899412, 6299244, 7349118, 8573971, 11023677, 14698236, 17147942, 22047354, 25721913, 34295884, 44094708, 51443826, 77165739, 102887652, 154331478, 308662956]

約数ペア:

[(1, 308662956), (2, 154331478), (3, 102887652), (4, 77165739), (6, 51443826), (7, 44094708), (9, 34295884), (12, 25721913), (14, 22047354), (18, 17147942), (21, 14698236), (28, 11023677), (36, 8573971), (42, 7349118), (49, 6299244), (63, 4899412), (84, 3674559), (98, 3149622), (126, 2449706), (147, 2099748), (196, 1574811), (252, 1224853), (294, 1049874), (343, 899892), (441, 699916), (588, 524937), (686, 449946), (882, 349958), (1029, 299964), (1372, 224973), (1764, 174979), (2058, 149982), (2401, 128556), (3087, 99988), (3571, 86436), (4116, 74991), (4802, 64278), (6174, 49994), (7142, 43218), (7203, 42852), (9604, 32139), (10713, 28812), (12348, 24997), (14284, 21609), (14406, 21426)]