219256992

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{5557}}^1$

素因数の和:5710

約数の個数: 72

約数和(自身を含む): 628176276

約数和(自身を除く): 408919284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4384, 4932, 5557, 6576, 9864, 11114, 13152, 16671, 19728, 22228, 33342, 39456, 44456, 50013, 66684, 88912, 100026, 133368, 177824, 200052, 266736, 400104, 533472, 761309, 800208, 1522618, 1600416, 2283927, 3045236, 4567854, 6090472, 6851781, 9135708, 12180944, 13703562, 18271416, 24361888, 27407124, 36542832, 54814248, 73085664, 109628496, 219256992]

約数ペア:

[(1, 219256992), (2, 109628496), (3, 73085664), (4, 54814248), (6, 36542832), (8, 27407124), (9, 24361888), (12, 18271416), (16, 13703562), (18, 12180944), (24, 9135708), (32, 6851781), (36, 6090472), (48, 4567854), (72, 3045236), (96, 2283927), (137, 1600416), (144, 1522618), (274, 800208), (288, 761309), (411, 533472), (548, 400104), (822, 266736), (1096, 200052), (1233, 177824), (1644, 133368), (2192, 100026), (2466, 88912), (3288, 66684), (4384, 50013), (4932, 44456), (5557, 39456), (6576, 33342), (9864, 22228), (11114, 19728), (13152, 16671)]