212404128

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{21481}}^1$

素因数の和:21597

約数の個数: 48

約数和(自身を含む): 563000256

約数和(自身を除く): 350596128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 21481, 42962, 64443, 85924, 128886, 171848, 257772, 343696, 515544, 687392, 1031088, 2062176, 2212543, 4425086, 6637629, 8850172, 13275258, 17700344, 26550516, 35400688, 53101032, 70801376, 106202064, 212404128]

約数ペア:

[(1, 212404128), (2, 106202064), (3, 70801376), (4, 53101032), (6, 35400688), (8, 26550516), (12, 17700344), (16, 13275258), (24, 8850172), (32, 6637629), (48, 4425086), (96, 2212543), (103, 2062176), (206, 1031088), (309, 687392), (412, 515544), (618, 343696), (824, 257772), (1236, 171848), (1648, 128886), (2472, 85924), (3296, 64443), (4944, 42962), (9888, 21481)]