247627968

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{26321}}^1$

素因数の和:26350

約数の個数: 84

約数和(自身を含む): 762179832

約数和(自身を除く): 514551864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 26321, 52642, 78963, 105284, 157926, 184247, 210568, 315852, 368494, 421136, 552741, 631704, 736988, 842272, 1105482, 1263408, 1289729, 1473976, 1684544, 2210964, 2526816, 2579458, 2947952, 3869187, 4421928, 5053632, 5158916, 5895904, 7738374, 8843856, 10317832, 11791808, 15476748, 17687712, 20635664, 30953496, 35375424, 41271328, 61906992, 82542656, 123813984, 247627968]

約数ペア:

[(1, 247627968), (2, 123813984), (3, 82542656), (4, 61906992), (6, 41271328), (7, 35375424), (8, 30953496), (12, 20635664), (14, 17687712), (16, 15476748), (21, 11791808), (24, 10317832), (28, 8843856), (32, 7738374), (42, 5895904), (48, 5158916), (49, 5053632), (56, 4421928), (64, 3869187), (84, 2947952), (96, 2579458), (98, 2526816), (112, 2210964), (147, 1684544), (168, 1473976), (192, 1289729), (196, 1263408), (224, 1105482), (294, 842272), (336, 736988), (392, 631704), (448, 552741), (588, 421136), (672, 368494), (784, 315852), (1176, 210568), (1344, 184247), (1568, 157926), (2352, 105284), (3136, 78963), (4704, 52642), (9408, 26321)]