243764544

素因数分解:

$2^6\times 3^1\times {\mathrm{163}}^1\times {\mathrm{7789}}^1$

素因数の和:7967

約数の個数: 56

約数和(自身を含む): 649000480

約数和(自身を除く): 405235936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 163, 192, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7789, 7824, 10432, 15578, 15648, 23367, 31156, 31296, 46734, 62312, 93468, 124624, 186936, 249248, 373872, 498496, 747744, 1269607, 1495488, 2539214, 3808821, 5078428, 7617642, 10156856, 15235284, 20313712, 30470568, 40627424, 60941136, 81254848, 121882272, 243764544]

約数ペア:

[(1, 243764544), (2, 121882272), (3, 81254848), (4, 60941136), (6, 40627424), (8, 30470568), (12, 20313712), (16, 15235284), (24, 10156856), (32, 7617642), (48, 5078428), (64, 3808821), (96, 2539214), (163, 1495488), (192, 1269607), (326, 747744), (489, 498496), (652, 373872), (978, 249248), (1304, 186936), (1956, 124624), (2608, 93468), (3912, 62312), (5216, 46734), (7789, 31296), (7824, 31156), (10432, 23367), (15578, 15648)]