1278594444672

素因数分解:

$2^7\times 3^2\times {\mathrm{557}}^1\times {\mathrm{1992623}}^1$

素因数の和:1993200

約数の個数: 96

約数和(自身を含む): 3685896096480

約数和(自身を除く): 2407301651808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 557, 576, 1114, 1152, 1671, 2228, 3342, 4456, 5013, 6684, 8912, 10026, 13368, 17824, 20052, 26736, 35648, 40104, 53472, 71296, 80208, 106944, 160416, 213888, 320832, 641664, 1992623, 3985246, 5977869, 7970492, 11955738, 15940984, 17933607, 23911476, 31881968, 35867214, 47822952, 63763936, 71734428, 95645904, 127527872, 143468856, 191291808, 255055744, 286937712, 382583616, 573875424, 765167232, 1109891011, 1147750848, 2219782022, 2295501696, 3329673033, 4439564044, 6659346066, 8879128088, 9989019099, 13318692132, 17758256176, 19978038198, 26637384264, 35516512352, 39956076396, 53274768528, 71033024704, 79912152792, 106549537056, 142066049408, 159824305584, 213099074112, 319648611168, 426198148224, 639297222336, 1278594444672]

約数ペア:

[(1, 1278594444672), (2, 639297222336), (3, 426198148224), (4, 319648611168), (6, 213099074112), (8, 159824305584), (9, 142066049408), (12, 106549537056), (16, 79912152792), (18, 71033024704), (24, 53274768528), (32, 39956076396), (36, 35516512352), (48, 26637384264), (64, 19978038198), (72, 17758256176), (96, 13318692132), (128, 9989019099), (144, 8879128088), (192, 6659346066), (288, 4439564044), (384, 3329673033), (557, 2295501696), (576, 2219782022), (1114, 1147750848), (1152, 1109891011), (1671, 765167232), (2228, 573875424), (3342, 382583616), (4456, 286937712), (5013, 255055744), (6684, 191291808), (8912, 143468856), (10026, 127527872), (13368, 95645904), (17824, 71734428), (20052, 63763936), (26736, 47822952), (35648, 35867214), (40104, 31881968), (53472, 23911476), (71296, 17933607), (80208, 15940984), (106944, 11955738), (160416, 7970492), (213888, 5977869), (320832, 3985246), (641664, 1992623)]