254146928

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10457}}^1$

素因数の和:10510

約数の個数: 60

約数和(自身を含む): 591337152

約数和(自身を除く): 337190224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 10457, 12152, 20914, 24304, 41828, 73199, 83656, 146398, 167312, 292796, 324167, 512393, 585592, 648334, 1024786, 1171184, 1296668, 2049572, 2269169, 2593336, 4099144, 4538338, 5186672, 8198288, 9076676, 15884183, 18153352, 31768366, 36306704, 63536732, 127073464, 254146928]

約数ペア:

[(1, 254146928), (2, 127073464), (4, 63536732), (7, 36306704), (8, 31768366), (14, 18153352), (16, 15884183), (28, 9076676), (31, 8198288), (49, 5186672), (56, 4538338), (62, 4099144), (98, 2593336), (112, 2269169), (124, 2049572), (196, 1296668), (217, 1171184), (248, 1024786), (392, 648334), (434, 585592), (496, 512393), (784, 324167), (868, 292796), (1519, 167312), (1736, 146398), (3038, 83656), (3472, 73199), (6076, 41828), (10457, 24304), (12152, 20914)]