219399144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{537743}}^1$

素因数の和:537769

約数の個数: 32

約数和(自身を含む): 580763520

約数和(自身を除く): 361364376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 537743, 1075486, 1613229, 2150972, 3226458, 4301944, 6452916, 9141631, 12905832, 18283262, 27424893, 36566524, 54849786, 73133048, 109699572, 219399144]

約数ペア:

[(1, 219399144), (2, 109699572), (3, 73133048), (4, 54849786), (6, 36566524), (8, 27424893), (12, 18283262), (17, 12905832), (24, 9141631), (34, 6452916), (51, 4301944), (68, 3226458), (102, 2150972), (136, 1613229), (204, 1075486), (408, 537743)]