405169272

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 1121730480

約数和(自身を除く): 716561208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 157, 219, 292, 314, 438, 471, 491, 584, 628, 657, 876, 942, 982, 1256, 1314, 1413, 1473, 1752, 1884, 1964, 2628, 2826, 2946, 3768, 3928, 4419, 5256, 5652, 5892, 8838, 11304, 11461, 11784, 17676, 22922, 34383, 35352, 35843, 45844, 68766, 71686, 77087, 91688, 103149, 107529, 137532, 143372, 154174, 206298, 215058, 231261, 275064, 286744, 308348, 322587, 412596, 430116, 462522, 616696, 645174, 693783, 825192, 860232, 925044, 1290348, 1387566, 1850088, 2580696, 2775132, 5550264, 5627351, 11254702, 16882053, 22509404, 33764106, 45018808, 50646159, 67528212, 101292318, 135056424, 202584636, 405169272]

約数ペア:

[(1, 405169272), (2, 202584636), (3, 135056424), (4, 101292318), (6, 67528212), (8, 50646159), (9, 45018808), (12, 33764106), (18, 22509404), (24, 16882053), (36, 11254702), (72, 5627351), (73, 5550264), (146, 2775132), (157, 2580696), (219, 1850088), (292, 1387566), (314, 1290348), (438, 925044), (471, 860232), (491, 825192), (584, 693783), (628, 645174), (657, 616696), (876, 462522), (942, 430116), (982, 412596), (1256, 322587), (1314, 308348), (1413, 286744), (1473, 275064), (1752, 231261), (1884, 215058), (1964, 206298), (2628, 154174), (2826, 143372), (2946, 137532), (3768, 107529), (3928, 103149), (4419, 91688), (5256, 77087), (5652, 71686), (5892, 68766), (8838, 45844), (11304, 35843), (11461, 35352), (11784, 34383), (17676, 22922)]