722245056

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{289361}}^1$

素因数の和:289389

約数の個数: 56

約数和(自身を含む): 2057942544

約数和(自身を除く): 1335697488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 289361, 578722, 868083, 1157444, 1736166, 2314888, 3472332, 3761693, 4629776, 6944664, 7523386, 9259552, 11285079, 13889328, 15046772, 18519104, 22570158, 27778656, 30093544, 45140316, 55557312, 60187088, 90280632, 120374176, 180561264, 240748352, 361122528, 722245056]

約数ペア:

[(1, 722245056), (2, 361122528), (3, 240748352), (4, 180561264), (6, 120374176), (8, 90280632), (12, 60187088), (13, 55557312), (16, 45140316), (24, 30093544), (26, 27778656), (32, 22570158), (39, 18519104), (48, 15046772), (52, 13889328), (64, 11285079), (78, 9259552), (96, 7523386), (104, 6944664), (156, 4629776), (192, 3761693), (208, 3472332), (312, 2314888), (416, 1736166), (624, 1157444), (832, 868083), (1248, 578722), (2496, 289361)]