401335536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2591}}^1$

素因数の和:3070

約数の個数: 80

約数和(自身を含む): 1187923968

約数和(自身を除く): 786588432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 461, 922, 1383, 1844, 2591, 2766, 3227, 3688, 5182, 5532, 6454, 7376, 7773, 9681, 10364, 11064, 12908, 15546, 18137, 19362, 20728, 22128, 25816, 31092, 36274, 38724, 41456, 51632, 54411, 62184, 72548, 77448, 108822, 124368, 145096, 154896, 217644, 290192, 435288, 870576, 1194451, 2388902, 3583353, 4777804, 7166706, 8361157, 9555608, 14333412, 16722314, 19111216, 25083471, 28666824, 33444628, 50166942, 57333648, 66889256, 100333884, 133778512, 200667768, 401335536]

約数ペア:

[(1, 401335536), (2, 200667768), (3, 133778512), (4, 100333884), (6, 66889256), (7, 57333648), (8, 50166942), (12, 33444628), (14, 28666824), (16, 25083471), (21, 19111216), (24, 16722314), (28, 14333412), (42, 9555608), (48, 8361157), (56, 7166706), (84, 4777804), (112, 3583353), (168, 2388902), (336, 1194451), (461, 870576), (922, 435288), (1383, 290192), (1844, 217644), (2591, 154896), (2766, 145096), (3227, 124368), (3688, 108822), (5182, 77448), (5532, 72548), (6454, 62184), (7376, 54411), (7773, 51632), (9681, 41456), (10364, 38724), (11064, 36274), (12908, 31092), (15546, 25816), (18137, 22128), (19362, 20728)]