204479856

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{67619}}^1$

素因数の和:67643

約数の個数: 80

約数和(自身を含む): 670790400

約数和(自身を除く): 466310544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 67619, 135238, 202857, 270476, 405714, 473333, 540952, 608571, 811428, 946666, 1081904, 1217142, 1419999, 1622856, 1825713, 1893332, 2434284, 2839998, 3245712, 3651426, 3786664, 4259997, 4868568, 5679996, 7302852, 7573328, 8519994, 9737136, 11359992, 12779991, 14605704, 17039988, 22719984, 25559982, 29211408, 34079976, 51119964, 68159952, 102239928, 204479856]

約数ペア:

[(1, 204479856), (2, 102239928), (3, 68159952), (4, 51119964), (6, 34079976), (7, 29211408), (8, 25559982), (9, 22719984), (12, 17039988), (14, 14605704), (16, 12779991), (18, 11359992), (21, 9737136), (24, 8519994), (27, 7573328), (28, 7302852), (36, 5679996), (42, 4868568), (48, 4259997), (54, 3786664), (56, 3651426), (63, 3245712), (72, 2839998), (84, 2434284), (108, 1893332), (112, 1825713), (126, 1622856), (144, 1419999), (168, 1217142), (189, 1081904), (216, 946666), (252, 811428), (336, 608571), (378, 540952), (432, 473333), (504, 405714), (756, 270476), (1008, 202857), (1512, 135238), (3024, 67619)]