648742176

素因数分解:

$2^5\times 3^3\times {\mathrm{607}}^1\times {\mathrm{1237}}^1$

素因数の和:1863

約数の個数: 96

約数和(自身を含む): 1896814080

約数和(自身を除く): 1248071904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 607, 864, 1214, 1237, 1821, 2428, 2474, 3642, 3711, 4856, 4948, 5463, 7284, 7422, 9712, 9896, 10926, 11133, 14568, 14844, 16389, 19424, 19792, 21852, 22266, 29136, 29688, 32778, 33399, 39584, 43704, 44532, 58272, 59376, 65556, 66798, 87408, 89064, 118752, 131112, 133596, 174816, 178128, 262224, 267192, 356256, 524448, 534384, 750859, 1068768, 1501718, 2252577, 3003436, 4505154, 6006872, 6757731, 9010308, 12013744, 13515462, 18020616, 20273193, 24027488, 27030924, 36041232, 40546386, 54061848, 72082464, 81092772, 108123696, 162185544, 216247392, 324371088, 648742176]

約数ペア:

[(1, 648742176), (2, 324371088), (3, 216247392), (4, 162185544), (6, 108123696), (8, 81092772), (9, 72082464), (12, 54061848), (16, 40546386), (18, 36041232), (24, 27030924), (27, 24027488), (32, 20273193), (36, 18020616), (48, 13515462), (54, 12013744), (72, 9010308), (96, 6757731), (108, 6006872), (144, 4505154), (216, 3003436), (288, 2252577), (432, 1501718), (607, 1068768), (864, 750859), (1214, 534384), (1237, 524448), (1821, 356256), (2428, 267192), (2474, 262224), (3642, 178128), (3711, 174816), (4856, 133596), (4948, 131112), (5463, 118752), (7284, 89064), (7422, 87408), (9712, 66798), (9896, 65556), (10926, 59376), (11133, 58272), (14568, 44532), (14844, 43704), (16389, 39584), (19424, 33399), (19792, 32778), (21852, 29688), (22266, 29136)]