228943728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{122299}}^1$

素因数の和:122326

約数の個数: 60

約数和(自身を含む): 690016600

約数和(自身を除く): 461072872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 122299, 244598, 366897, 489196, 733794, 978392, 1100691, 1467588, 1589887, 1956784, 2201382, 2935176, 3179774, 4402764, 4769661, 5870352, 6359548, 8805528, 9539322, 12719096, 14308983, 17611056, 19078644, 25438192, 28617966, 38157288, 57235932, 76314576, 114471864, 228943728]

約数ペア:

[(1, 228943728), (2, 114471864), (3, 76314576), (4, 57235932), (6, 38157288), (8, 28617966), (9, 25438192), (12, 19078644), (13, 17611056), (16, 14308983), (18, 12719096), (24, 9539322), (26, 8805528), (36, 6359548), (39, 5870352), (48, 4769661), (52, 4402764), (72, 3179774), (78, 2935176), (104, 2201382), (117, 1956784), (144, 1589887), (156, 1467588), (208, 1100691), (234, 978392), (312, 733794), (468, 489196), (624, 366897), (936, 244598), (1872, 122299)]