1402189704

素因数分解:

$2^3\times 3^5\times {\mathrm{721291}}^1$

素因数の和:721312

約数の個数: 48

約数和(自身を含む): 3938254320

約数和(自身を除く): 2536064616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 721291, 1442582, 2163873, 2885164, 4327746, 5770328, 6491619, 8655492, 12983238, 17310984, 19474857, 25966476, 38949714, 51932952, 58424571, 77899428, 116849142, 155798856, 175273713, 233698284, 350547426, 467396568, 701094852, 1402189704]

約数ペア:

[(1, 1402189704), (2, 701094852), (3, 467396568), (4, 350547426), (6, 233698284), (8, 175273713), (9, 155798856), (12, 116849142), (18, 77899428), (24, 58424571), (27, 51932952), (36, 38949714), (54, 25966476), (72, 19474857), (81, 17310984), (108, 12983238), (162, 8655492), (216, 6491619), (243, 5770328), (324, 4327746), (486, 2885164), (648, 2163873), (972, 1442582), (1944, 721291)]