409620888

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{11927}}^1$

素因数の和:11998

約数の個数: 80

約数和(自身を含む): 1169063280

約数和(自身を除く): 759442392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2862, 3816, 4293, 5724, 8586, 11448, 11927, 17172, 23854, 34344, 35781, 47708, 71562, 95416, 107343, 143124, 214686, 286248, 322029, 429372, 632131, 644058, 858744, 966087, 1264262, 1288116, 1896393, 1932174, 2528524, 2576232, 3792786, 3864348, 5057048, 5689179, 7585572, 7728696, 11378358, 15171144, 17067537, 22756716, 34135074, 45513432, 51202611, 68270148, 102405222, 136540296, 204810444, 409620888]

約数ペア:

[(1, 409620888), (2, 204810444), (3, 136540296), (4, 102405222), (6, 68270148), (8, 51202611), (9, 45513432), (12, 34135074), (18, 22756716), (24, 17067537), (27, 15171144), (36, 11378358), (53, 7728696), (54, 7585572), (72, 5689179), (81, 5057048), (106, 3864348), (108, 3792786), (159, 2576232), (162, 2528524), (212, 1932174), (216, 1896393), (318, 1288116), (324, 1264262), (424, 966087), (477, 858744), (636, 644058), (648, 632131), (954, 429372), (1272, 322029), (1431, 286248), (1908, 214686), (2862, 143124), (3816, 107343), (4293, 95416), (5724, 71562), (8586, 47708), (11448, 35781), (11927, 34344), (17172, 23854)]