473147172

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1381}}^1$

素因数の和:1729

約数の個数: 72

約数和(自身を含む): 1239510272

約数和(自身を除く): 766363100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 307, 372, 558, 614, 921, 1116, 1228, 1381, 1842, 2762, 2763, 3684, 4143, 5524, 5526, 8286, 9517, 11052, 12429, 16572, 19034, 24858, 28551, 38068, 42811, 49716, 57102, 85622, 85653, 114204, 128433, 171244, 171306, 256866, 342612, 385299, 423967, 513732, 770598, 847934, 1271901, 1541196, 1695868, 2543802, 3815703, 5087604, 7631406, 13142977, 15262812, 26285954, 39428931, 52571908, 78857862, 118286793, 157715724, 236573586, 473147172]

約数ペア:

[(1, 473147172), (2, 236573586), (3, 157715724), (4, 118286793), (6, 78857862), (9, 52571908), (12, 39428931), (18, 26285954), (31, 15262812), (36, 13142977), (62, 7631406), (93, 5087604), (124, 3815703), (186, 2543802), (279, 1695868), (307, 1541196), (372, 1271901), (558, 847934), (614, 770598), (921, 513732), (1116, 423967), (1228, 385299), (1381, 342612), (1842, 256866), (2762, 171306), (2763, 171244), (3684, 128433), (4143, 114204), (5524, 85653), (5526, 85622), (8286, 57102), (9517, 49716), (11052, 42811), (12429, 38068), (16572, 28551), (19034, 24858)]