725052336

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:890

約数の個数: 80

約数和(自身を含む): 1901449728

約数和(自身を除く): 1176397392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 347, 404, 431, 606, 694, 808, 862, 1041, 1212, 1293, 1388, 1616, 1724, 2082, 2424, 2586, 2776, 3448, 4164, 4848, 5172, 5552, 6896, 8328, 10344, 16656, 20688, 35047, 43531, 70094, 87062, 105141, 130593, 140188, 149557, 174124, 210282, 261186, 280376, 299114, 348248, 420564, 448671, 522372, 560752, 598228, 696496, 841128, 897342, 1044744, 1196456, 1682256, 1794684, 2089488, 2392912, 3589368, 7178736, 15105257, 30210514, 45315771, 60421028, 90631542, 120842056, 181263084, 241684112, 362526168, 725052336]

約数ペア:

[(1, 725052336), (2, 362526168), (3, 241684112), (4, 181263084), (6, 120842056), (8, 90631542), (12, 60421028), (16, 45315771), (24, 30210514), (48, 15105257), (101, 7178736), (202, 3589368), (303, 2392912), (347, 2089488), (404, 1794684), (431, 1682256), (606, 1196456), (694, 1044744), (808, 897342), (862, 841128), (1041, 696496), (1212, 598228), (1293, 560752), (1388, 522372), (1616, 448671), (1724, 420564), (2082, 348248), (2424, 299114), (2586, 280376), (2776, 261186), (3448, 210282), (4164, 174124), (4848, 149557), (5172, 140188), (5552, 130593), (6896, 105141), (8328, 87062), (10344, 70094), (16656, 43531), (20688, 35047)]