228988656

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{122323}}^1$

素因数の和:122350

約数の個数: 60

約数和(自身を含む): 690152008

約数和(自身を除く): 461163352

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, 122323, 244646, 366969, 489292, 733938, 978584, 1100907, 1467876, 1590199, 1957168, 2201814, 2935752, 3180398, 4403628, 4770597, 5871504, 6360796, 8807256, 9541194, 12721592, 14311791, 17614512, 19082388, 25443184, 28623582, 38164776, 57247164, 76329552, 114494328, 228988656]

約数ペア:

[(1, 228988656), (2, 114494328), (3, 76329552), (4, 57247164), (6, 38164776), (8, 28623582), (9, 25443184), (12, 19082388), (13, 17614512), (16, 14311791), (18, 12721592), (24, 9541194), (26, 8807256), (36, 6360796), (39, 5871504), (48, 4770597), (52, 4403628), (72, 3180398), (78, 2935752), (104, 2201814), (117, 1957168), (144, 1590199), (156, 1467876), (208, 1100907), (234, 978584), (312, 733938), (468, 489292), (624, 366969), (936, 244646), (1872, 122323)]