989316768

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{55109}}^1$

素因数の和:55150

約数の個数: 96

約数和(自身を含む): 2999747520

約数和(自身を除く): 2010430752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 748, 816, 1056, 1122, 1496, 1632, 2244, 2992, 4488, 5984, 8976, 17952, 55109, 110218, 165327, 220436, 330654, 440872, 606199, 661308, 881744, 936853, 1212398, 1322616, 1763488, 1818597, 1873706, 2424796, 2645232, 2810559, 3637194, 3747412, 4849592, 5290464, 5621118, 7274388, 7494824, 9699184, 10305383, 11242236, 14548776, 14989648, 19398368, 20610766, 22484472, 29097552, 29979296, 30916149, 41221532, 44968944, 58195104, 61832298, 82443064, 89937888, 123664596, 164886128, 247329192, 329772256, 494658384, 989316768]

約数ペア:

[(1, 989316768), (2, 494658384), (3, 329772256), (4, 247329192), (6, 164886128), (8, 123664596), (11, 89937888), (12, 82443064), (16, 61832298), (17, 58195104), (22, 44968944), (24, 41221532), (32, 30916149), (33, 29979296), (34, 29097552), (44, 22484472), (48, 20610766), (51, 19398368), (66, 14989648), (68, 14548776), (88, 11242236), (96, 10305383), (102, 9699184), (132, 7494824), (136, 7274388), (176, 5621118), (187, 5290464), (204, 4849592), (264, 3747412), (272, 3637194), (352, 2810559), (374, 2645232), (408, 2424796), (528, 1873706), (544, 1818597), (561, 1763488), (748, 1322616), (816, 1212398), (1056, 936853), (1122, 881744), (1496, 661308), (1632, 606199), (2244, 440872), (2992, 330654), (4488, 220436), (5984, 165327), (8976, 110218), (17952, 55109)]