649402488

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{61357}}^1$

素因数の和:61386

約数の個数: 96

約数和(自身を含む): 2098443600

約数和(自身を除く): 1449041112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 61357, 122714, 184071, 245428, 368142, 429499, 490856, 552213, 736284, 858998, 1104426, 1288497, 1472568, 1656639, 1717996, 2208852, 2576994, 3006493, 3313278, 3435992, 3865491, 4417704, 5153988, 6012986, 6626556, 7730982, 9019479, 10307976, 11596473, 12025972, 13253112, 15461964, 18038958, 23192946, 24051944, 27058437, 30923928, 36077916, 46385892, 54116874, 72155832, 81175311, 92771784, 108233748, 162350622, 216467496, 324701244, 649402488]

約数ペア:

[(1, 649402488), (2, 324701244), (3, 216467496), (4, 162350622), (6, 108233748), (7, 92771784), (8, 81175311), (9, 72155832), (12, 54116874), (14, 46385892), (18, 36077916), (21, 30923928), (24, 27058437), (27, 24051944), (28, 23192946), (36, 18038958), (42, 15461964), (49, 13253112), (54, 12025972), (56, 11596473), (63, 10307976), (72, 9019479), (84, 7730982), (98, 6626556), (108, 6012986), (126, 5153988), (147, 4417704), (168, 3865491), (189, 3435992), (196, 3313278), (216, 3006493), (252, 2576994), (294, 2208852), (378, 1717996), (392, 1656639), (441, 1472568), (504, 1288497), (588, 1104426), (756, 858998), (882, 736284), (1176, 552213), (1323, 490856), (1512, 429499), (1764, 368142), (2646, 245428), (3528, 184071), (5292, 122714), (10584, 61357)]