309637312

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:849

約数の個数: 56

約数和(自身を含む): 634908560

約数和(自身を除く): 325271248

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 229, 296, 458, 571, 592, 916, 1142, 1184, 1832, 2284, 2368, 3664, 4568, 7328, 8473, 9136, 14656, 16946, 18272, 21127, 33892, 36544, 42254, 67784, 84508, 130759, 135568, 169016, 261518, 271136, 338032, 523036, 542272, 676064, 1046072, 1352128, 2092144, 4184288, 4838083, 8368576, 9676166, 19352332, 38704664, 77409328, 154818656, 309637312]

約数ペア:

[(1, 309637312), (2, 154818656), (4, 77409328), (8, 38704664), (16, 19352332), (32, 9676166), (37, 8368576), (64, 4838083), (74, 4184288), (148, 2092144), (229, 1352128), (296, 1046072), (458, 676064), (571, 542272), (592, 523036), (916, 338032), (1142, 271136), (1184, 261518), (1832, 169016), (2284, 135568), (2368, 130759), (3664, 84508), (4568, 67784), (7328, 42254), (8473, 36544), (9136, 33892), (14656, 21127), (16946, 18272)]