1225721152

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26861}}^1$

素因数の和:26927

約数の個数: 56

約数和(自身を含む): 2620012032

約数和(自身を除く): 1394290880

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2852, 5704, 11408, 22816, 26861, 45632, 53722, 107444, 214888, 429776, 617803, 832691, 859552, 1235606, 1665382, 1719104, 2471212, 3330764, 4942424, 6661528, 9884848, 13323056, 19151893, 19769696, 26646112, 38303786, 39539392, 53292224, 76607572, 153215144, 306430288, 612860576, 1225721152]

約数ペア:

[(1, 1225721152), (2, 612860576), (4, 306430288), (8, 153215144), (16, 76607572), (23, 53292224), (31, 39539392), (32, 38303786), (46, 26646112), (62, 19769696), (64, 19151893), (92, 13323056), (124, 9884848), (184, 6661528), (248, 4942424), (368, 3330764), (496, 2471212), (713, 1719104), (736, 1665382), (992, 1235606), (1426, 859552), (1472, 832691), (1984, 617803), (2852, 429776), (5704, 214888), (11408, 107444), (22816, 53722), (26861, 45632)]