386312332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 846720000

約数和(自身を除く): 460407668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 89, 133, 164, 178, 199, 266, 287, 356, 398, 532, 574, 623, 779, 796, 1148, 1246, 1393, 1558, 1691, 2492, 2786, 3116, 3382, 3649, 3781, 5453, 5572, 6764, 7298, 7562, 8159, 10906, 11837, 14596, 15124, 16318, 17711, 21812, 23674, 25543, 26467, 32636, 35422, 47348, 51086, 52934, 57113, 69331, 70844, 102172, 105868, 114226, 123977, 138662, 155021, 228452, 247954, 277324, 310042, 336509, 485317, 495908, 620084, 673018, 726151, 970634, 1085147, 1346036, 1452302, 1941268, 2170294, 2355563, 2904604, 4340588, 4711126, 5083057, 9422252, 10166114, 13796869, 20332228, 27593738, 55187476, 96578083, 193156166, 386312332]

約数ペア:

[(1, 386312332), (2, 193156166), (4, 96578083), (7, 55187476), (14, 27593738), (19, 20332228), (28, 13796869), (38, 10166114), (41, 9422252), (76, 5083057), (82, 4711126), (89, 4340588), (133, 2904604), (164, 2355563), (178, 2170294), (199, 1941268), (266, 1452302), (287, 1346036), (356, 1085147), (398, 970634), (532, 726151), (574, 673018), (623, 620084), (779, 495908), (796, 485317), (1148, 336509), (1246, 310042), (1393, 277324), (1558, 247954), (1691, 228452), (2492, 155021), (2786, 138662), (3116, 123977), (3382, 114226), (3649, 105868), (3781, 102172), (5453, 70844), (5572, 69331), (6764, 57113), (7298, 52934), (7562, 51086), (8159, 47348), (10906, 35422), (11837, 32636), (14596, 26467), (15124, 25543), (16318, 23674), (17711, 21812)]