447911352

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{2591}}^1$

素因数の和:2631

約数の個数: 120

約数和(自身を含む): 1415737440

約数和(自身を除く): 967826088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 882, 1029, 1176, 1372, 1764, 2058, 2401, 2591, 2744, 3087, 3528, 4116, 4802, 5182, 6174, 7203, 7773, 8232, 9604, 10364, 12348, 14406, 15546, 18137, 19208, 20728, 21609, 23319, 24696, 28812, 31092, 36274, 43218, 46638, 54411, 57624, 62184, 72548, 86436, 93276, 108822, 126959, 145096, 163233, 172872, 186552, 217644, 253918, 326466, 380877, 435288, 507836, 652932, 761754, 888713, 1015672, 1142631, 1305864, 1523508, 1777426, 2285262, 2666139, 3047016, 3554852, 4570524, 5332278, 6220991, 7109704, 7998417, 9141048, 10664556, 12441982, 15996834, 18662973, 21329112, 24883964, 31993668, 37325946, 49767928, 55988919, 63987336, 74651892, 111977838, 149303784, 223955676, 447911352]

約数ペア:

[(1, 447911352), (2, 223955676), (3, 149303784), (4, 111977838), (6, 74651892), (7, 63987336), (8, 55988919), (9, 49767928), (12, 37325946), (14, 31993668), (18, 24883964), (21, 21329112), (24, 18662973), (28, 15996834), (36, 12441982), (42, 10664556), (49, 9141048), (56, 7998417), (63, 7109704), (72, 6220991), (84, 5332278), (98, 4570524), (126, 3554852), (147, 3047016), (168, 2666139), (196, 2285262), (252, 1777426), (294, 1523508), (343, 1305864), (392, 1142631), (441, 1015672), (504, 888713), (588, 761754), (686, 652932), (882, 507836), (1029, 435288), (1176, 380877), (1372, 326466), (1764, 253918), (2058, 217644), (2401, 186552), (2591, 172872), (2744, 163233), (3087, 145096), (3528, 126959), (4116, 108822), (4802, 93276), (5182, 86436), (6174, 72548), (7203, 62184), (7773, 57624), (8232, 54411), (9604, 46638), (10364, 43218), (12348, 36274), (14406, 31092), (15546, 28812), (18137, 24696), (19208, 23319), (20728, 21609)]