285442912

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 574182000

約数和(自身を除く): 288739088

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 349, 419, 488, 698, 838, 976, 1396, 1676, 1952, 2792, 3352, 5584, 6704, 11168, 13408, 21289, 25559, 42578, 51118, 85156, 102236, 146231, 170312, 204472, 292462, 340624, 408944, 584924, 681248, 817888, 1169848, 2339696, 4679392, 8920091, 17840182, 35680364, 71360728, 142721456, 285442912]

約数ペア:

[(1, 285442912), (2, 142721456), (4, 71360728), (8, 35680364), (16, 17840182), (32, 8920091), (61, 4679392), (122, 2339696), (244, 1169848), (349, 817888), (419, 681248), (488, 584924), (698, 408944), (838, 340624), (976, 292462), (1396, 204472), (1676, 170312), (1952, 146231), (2792, 102236), (3352, 85156), (5584, 51118), (6704, 42578), (11168, 25559), (13408, 21289)]