254076312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1597}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 727153920

約数和(自身を除く): 473077608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 947, 1597, 1894, 2841, 3194, 3788, 4791, 5682, 6388, 6629, 7576, 9582, 11179, 11364, 12776, 13258, 19164, 19887, 22358, 22728, 26516, 33537, 38328, 39774, 44716, 53032, 67074, 79548, 89432, 134148, 159096, 268296, 1512359, 3024718, 4537077, 6049436, 9074154, 10586513, 12098872, 18148308, 21173026, 31759539, 36296616, 42346052, 63519078, 84692104, 127038156, 254076312]

約数ペア:

[(1, 254076312), (2, 127038156), (3, 84692104), (4, 63519078), (6, 42346052), (7, 36296616), (8, 31759539), (12, 21173026), (14, 18148308), (21, 12098872), (24, 10586513), (28, 9074154), (42, 6049436), (56, 4537077), (84, 3024718), (168, 1512359), (947, 268296), (1597, 159096), (1894, 134148), (2841, 89432), (3194, 79548), (3788, 67074), (4791, 53032), (5682, 44716), (6388, 39774), (6629, 38328), (7576, 33537), (9582, 26516), (11179, 22728), (11364, 22358), (12776, 19887), (13258, 19164)]