191998944

素因数分解:

$2^5\times 3^3\times {\mathrm{359}}^1\times {\mathrm{619}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 562464000

約数和(自身を除く): 370465056

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, 359, 432, 619, 718, 864, 1077, 1238, 1436, 1857, 2154, 2476, 2872, 3231, 3714, 4308, 4952, 5571, 5744, 6462, 7428, 8616, 9693, 9904, 11142, 11488, 12924, 14856, 16713, 17232, 19386, 19808, 22284, 25848, 29712, 33426, 34464, 38772, 44568, 51696, 59424, 66852, 77544, 89136, 103392, 133704, 155088, 178272, 222221, 267408, 310176, 444442, 534816, 666663, 888884, 1333326, 1777768, 1999989, 2666652, 3555536, 3999978, 5333304, 5999967, 7111072, 7999956, 10666608, 11999934, 15999912, 21333216, 23999868, 31999824, 47999736, 63999648, 95999472, 191998944]

約数ペア:

[(1, 191998944), (2, 95999472), (3, 63999648), (4, 47999736), (6, 31999824), (8, 23999868), (9, 21333216), (12, 15999912), (16, 11999934), (18, 10666608), (24, 7999956), (27, 7111072), (32, 5999967), (36, 5333304), (48, 3999978), (54, 3555536), (72, 2666652), (96, 1999989), (108, 1777768), (144, 1333326), (216, 888884), (288, 666663), (359, 534816), (432, 444442), (619, 310176), (718, 267408), (864, 222221), (1077, 178272), (1238, 155088), (1436, 133704), (1857, 103392), (2154, 89136), (2476, 77544), (2872, 66852), (3231, 59424), (3714, 51696), (4308, 44568), (4952, 38772), (5571, 34464), (5744, 33426), (6462, 29712), (7428, 25848), (8616, 22284), (9693, 19808), (9904, 19386), (11142, 17232), (11488, 16713), (12924, 14856)]