279283752

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20743}}^1$

素因数の和:20783

約数の個数: 96

約数和(自身を含む): 873737280

約数和(自身を除く): 594453528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 306, 374, 396, 408, 561, 612, 748, 792, 1122, 1224, 1496, 1683, 2244, 3366, 4488, 6732, 13464, 20743, 41486, 62229, 82972, 124458, 165944, 186687, 228173, 248916, 352631, 373374, 456346, 497832, 684519, 705262, 746748, 912692, 1057893, 1369038, 1410524, 1493496, 1825384, 2053557, 2115786, 2738076, 2821048, 3173679, 3878941, 4107114, 4231572, 5476152, 6347358, 7757882, 8214228, 8463144, 11636823, 12694716, 15515764, 16428456, 23273646, 25389432, 31031528, 34910469, 46547292, 69820938, 93094584, 139641876, 279283752]

約数ペア:

[(1, 279283752), (2, 139641876), (3, 93094584), (4, 69820938), (6, 46547292), (8, 34910469), (9, 31031528), (11, 25389432), (12, 23273646), (17, 16428456), (18, 15515764), (22, 12694716), (24, 11636823), (33, 8463144), (34, 8214228), (36, 7757882), (44, 6347358), (51, 5476152), (66, 4231572), (68, 4107114), (72, 3878941), (88, 3173679), (99, 2821048), (102, 2738076), (132, 2115786), (136, 2053557), (153, 1825384), (187, 1493496), (198, 1410524), (204, 1369038), (264, 1057893), (306, 912692), (374, 746748), (396, 705262), (408, 684519), (561, 497832), (612, 456346), (748, 373374), (792, 352631), (1122, 248916), (1224, 228173), (1496, 186687), (1683, 165944), (2244, 124458), (3366, 82972), (4488, 62229), (6732, 41486), (13464, 20743)]