220317312

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{30197}}^1$

素因数の和:30233

約数の個数: 64

約数和(自身を含む): 616039200

約数和(自身を除く): 395721888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 30197, 60394, 90591, 120788, 181182, 241576, 362364, 483152, 573743, 724728, 966304, 1147486, 1449456, 1721229, 1932608, 2294972, 2898912, 3442458, 3865216, 4589944, 5797824, 6884916, 9179888, 11595648, 13769832, 18359776, 27539664, 36719552, 55079328, 73439104, 110158656, 220317312]

約数ペア:

[(1, 220317312), (2, 110158656), (3, 73439104), (4, 55079328), (6, 36719552), (8, 27539664), (12, 18359776), (16, 13769832), (19, 11595648), (24, 9179888), (32, 6884916), (38, 5797824), (48, 4589944), (57, 3865216), (64, 3442458), (76, 2898912), (96, 2294972), (114, 1932608), (128, 1721229), (152, 1449456), (192, 1147486), (228, 966304), (304, 724728), (384, 573743), (456, 483152), (608, 362364), (912, 241576), (1216, 181182), (1824, 120788), (2432, 90591), (3648, 60394), (7296, 30197)]