689013312

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{276047}}^1$

素因数の和:276075

約数の個数: 56

約数和(自身を含む): 1963253376

約数和(自身を除く): 1274240064

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, 276047, 552094, 828141, 1104188, 1656282, 2208376, 3312564, 3588611, 4416752, 6625128, 7177222, 8833504, 10765833, 13250256, 14354444, 17667008, 21531666, 26500512, 28708888, 43063332, 53001024, 57417776, 86126664, 114835552, 172253328, 229671104, 344506656, 689013312]

約数ペア:

[(1, 689013312), (2, 344506656), (3, 229671104), (4, 172253328), (6, 114835552), (8, 86126664), (12, 57417776), (13, 53001024), (16, 43063332), (24, 28708888), (26, 26500512), (32, 21531666), (39, 17667008), (48, 14354444), (52, 13250256), (64, 10765833), (78, 8833504), (96, 7177222), (104, 6625128), (156, 4416752), (192, 3588611), (208, 3312564), (312, 2208376), (416, 1656282), (624, 1104188), (832, 828141), (1248, 552094), (2496, 276047)]