642223824

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71549}}^1$

素因数の和:71588

約数の個数: 80

約数和(自身を含む): 1916395200

約数和(自身を除く): 1274171376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 71549, 143098, 214647, 286196, 429294, 572392, 787039, 858588, 1144784, 1216333, 1574078, 1717176, 2361117, 2432666, 3148156, 3434352, 3648999, 4722234, 4865332, 6296312, 7297998, 9444468, 9730664, 12592624, 13379663, 14595996, 18888936, 19461328, 26759326, 29191992, 37777872, 40138989, 53518652, 58383984, 80277978, 107037304, 160555956, 214074608, 321111912, 642223824]

約数ペア:

[(1, 642223824), (2, 321111912), (3, 214074608), (4, 160555956), (6, 107037304), (8, 80277978), (11, 58383984), (12, 53518652), (16, 40138989), (17, 37777872), (22, 29191992), (24, 26759326), (33, 19461328), (34, 18888936), (44, 14595996), (48, 13379663), (51, 12592624), (66, 9730664), (68, 9444468), (88, 7297998), (102, 6296312), (132, 4865332), (136, 4722234), (176, 3648999), (187, 3434352), (204, 3148156), (264, 2432666), (272, 2361117), (374, 1717176), (408, 1574078), (528, 1216333), (561, 1144784), (748, 858588), (816, 787039), (1122, 572392), (1496, 429294), (2244, 286196), (2992, 214647), (4488, 143098), (8976, 71549)]