223885152

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10949}}^1$

素因数の和:11036

約数の個数: 72

約数和(自身を含む): 645699600

約数和(自身を除く): 421814448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 10949, 20448, 21898, 32847, 43796, 65694, 87592, 98541, 131388, 175184, 197082, 262776, 350368, 394164, 525552, 777379, 788328, 1051104, 1554758, 1576656, 2332137, 3109516, 3153312, 4664274, 6219032, 6996411, 9328548, 12438064, 13992822, 18657096, 24876128, 27985644, 37314192, 55971288, 74628384, 111942576, 223885152]

約数ペア:

[(1, 223885152), (2, 111942576), (3, 74628384), (4, 55971288), (6, 37314192), (8, 27985644), (9, 24876128), (12, 18657096), (16, 13992822), (18, 12438064), (24, 9328548), (32, 6996411), (36, 6219032), (48, 4664274), (71, 3153312), (72, 3109516), (96, 2332137), (142, 1576656), (144, 1554758), (213, 1051104), (284, 788328), (288, 777379), (426, 525552), (568, 394164), (639, 350368), (852, 262776), (1136, 197082), (1278, 175184), (1704, 131388), (2272, 98541), (2556, 87592), (3408, 65694), (5112, 43796), (6816, 32847), (10224, 21898), (10949, 20448)]