301731892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 713220480

約数和(自身を除く): 411488588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 37, 44, 58, 74, 77, 83, 116, 121, 148, 154, 166, 203, 242, 259, 308, 319, 332, 406, 407, 484, 518, 581, 638, 812, 814, 847, 913, 1036, 1073, 1162, 1276, 1628, 1694, 1826, 2146, 2233, 2324, 2407, 2849, 3071, 3388, 3509, 3652, 4292, 4466, 4477, 4814, 5698, 6142, 6391, 7018, 7511, 8932, 8954, 9628, 10043, 11396, 11803, 12284, 12782, 14036, 15022, 16849, 17908, 20086, 21497, 23606, 24563, 25564, 26477, 30044, 31339, 33698, 33781, 40172, 42994, 47212, 49126, 52954, 62678, 67396, 67562, 70301, 82621, 85988, 89059, 98252, 105908, 125356, 129833, 135124, 140602, 165242, 178118, 185339, 236467, 259666, 281204, 291247, 330484, 356236, 370678, 371591, 472934, 519332, 582494, 623413, 741356, 743182, 908831, 945868, 979649, 1164988, 1246826, 1486364, 1817662, 1959298, 2038729, 2493652, 2601137, 3635324, 3918596, 4077458, 5202274, 6857543, 8154916, 10404548, 10776139, 13715086, 21552278, 27430172, 43104556, 75432973, 150865946, 301731892]

約数ペア:

[(1, 301731892), (2, 150865946), (4, 75432973), (7, 43104556), (11, 27430172), (14, 21552278), (22, 13715086), (28, 10776139), (29, 10404548), (37, 8154916), (44, 6857543), (58, 5202274), (74, 4077458), (77, 3918596), (83, 3635324), (116, 2601137), (121, 2493652), (148, 2038729), (154, 1959298), (166, 1817662), (203, 1486364), (242, 1246826), (259, 1164988), (308, 979649), (319, 945868), (332, 908831), (406, 743182), (407, 741356), (484, 623413), (518, 582494), (581, 519332), (638, 472934), (812, 371591), (814, 370678), (847, 356236), (913, 330484), (1036, 291247), (1073, 281204), (1162, 259666), (1276, 236467), (1628, 185339), (1694, 178118), (1826, 165242), (2146, 140602), (2233, 135124), (2324, 129833), (2407, 125356), (2849, 105908), (3071, 98252), (3388, 89059), (3509, 85988), (3652, 82621), (4292, 70301), (4466, 67562), (4477, 67396), (4814, 62678), (5698, 52954), (6142, 49126), (6391, 47212), (7018, 42994), (7511, 40172), (8932, 33781), (8954, 33698), (9628, 31339), (10043, 30044), (11396, 26477), (11803, 25564), (12284, 24563), (12782, 23606), (14036, 21497), (15022, 20086), (16849, 17908)]