15671397016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 33841152000

約数和(自身を除く): 18169754984

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 67, 88, 124, 134, 179, 248, 268, 341, 358, 479, 536, 682, 716, 737, 958, 1364, 1432, 1474, 1916, 1969, 2077, 2728, 2948, 3832, 3938, 4154, 5269, 5549, 5896, 7876, 8308, 10538, 11098, 11993, 14849, 15752, 16616, 21076, 22196, 22847, 23986, 29698, 32093, 42152, 44392, 45694, 47972, 59396, 61039, 64186, 85741, 91388, 95944, 118792, 122078, 128372, 131923, 163339, 171482, 182776, 244156, 256744, 263846, 326678, 342964, 353023, 371783, 488312, 527692, 653356, 685928, 706046, 743566, 943151, 994883, 1055384, 1306712, 1412092, 1487132, 1886302, 1989766, 2657971, 2824184, 2974264, 3772604, 3979532, 4089613, 5315942, 5744647, 7545208, 7959064, 8179226, 10631884, 10943713, 11489294, 16358452, 21263768, 21887426, 22978588, 29237681, 32716904, 43774852, 45957176, 58475362, 63191117, 87549704, 116950724, 126382234, 178084057, 233901448, 252764468, 356168114, 505528936, 712336228, 1424672456, 1958924627, 3917849254, 7835698508, 15671397016]

約数ペア:

[(1, 15671397016), (2, 7835698508), (4, 3917849254), (8, 1958924627), (11, 1424672456), (22, 712336228), (31, 505528936), (44, 356168114), (62, 252764468), (67, 233901448), (88, 178084057), (124, 126382234), (134, 116950724), (179, 87549704), (248, 63191117), (268, 58475362), (341, 45957176), (358, 43774852), (479, 32716904), (536, 29237681), (682, 22978588), (716, 21887426), (737, 21263768), (958, 16358452), (1364, 11489294), (1432, 10943713), (1474, 10631884), (1916, 8179226), (1969, 7959064), (2077, 7545208), (2728, 5744647), (2948, 5315942), (3832, 4089613), (3938, 3979532), (4154, 3772604), (5269, 2974264), (5549, 2824184), (5896, 2657971), (7876, 1989766), (8308, 1886302), (10538, 1487132), (11098, 1412092), (11993, 1306712), (14849, 1055384), (15752, 994883), (16616, 943151), (21076, 743566), (22196, 706046), (22847, 685928), (23986, 653356), (29698, 527692), (32093, 488312), (42152, 371783), (44392, 353023), (45694, 342964), (47972, 326678), (59396, 263846), (61039, 256744), (64186, 244156), (85741, 182776), (91388, 171482), (95944, 163339), (118792, 131923), (122078, 128372)]