244745380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 583293312

約数和(自身を除く): 338547932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 107, 110, 148, 185, 214, 220, 281, 370, 407, 428, 535, 562, 740, 814, 1070, 1124, 1177, 1405, 1628, 2035, 2140, 2354, 2810, 3091, 3959, 4070, 4708, 5620, 5885, 6182, 7918, 8140, 10397, 11770, 12364, 15455, 15836, 19795, 20794, 23540, 30067, 30910, 39590, 41588, 43549, 51985, 60134, 61820, 79180, 87098, 103970, 114367, 120268, 150335, 174196, 207940, 217745, 228734, 300670, 330737, 435490, 457468, 571835, 601340, 661474, 870980, 1112479, 1143670, 1322948, 1653685, 2224958, 2287340, 3307370, 4449916, 5562395, 6614740, 11124790, 12237269, 22249580, 24474538, 48949076, 61186345, 122372690, 244745380]

約数ペア:

[(1, 244745380), (2, 122372690), (4, 61186345), (5, 48949076), (10, 24474538), (11, 22249580), (20, 12237269), (22, 11124790), (37, 6614740), (44, 5562395), (55, 4449916), (74, 3307370), (107, 2287340), (110, 2224958), (148, 1653685), (185, 1322948), (214, 1143670), (220, 1112479), (281, 870980), (370, 661474), (407, 601340), (428, 571835), (535, 457468), (562, 435490), (740, 330737), (814, 300670), (1070, 228734), (1124, 217745), (1177, 207940), (1405, 174196), (1628, 150335), (2035, 120268), (2140, 114367), (2354, 103970), (2810, 87098), (3091, 79180), (3959, 61820), (4070, 60134), (4708, 51985), (5620, 43549), (5885, 41588), (6182, 39590), (7918, 30910), (8140, 30067), (10397, 23540), (11770, 20794), (12364, 19795), (15455, 15836)]