240994992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1427

約数の個数: 160

約数和(自身を含む): 778235904

約数和(自身を除く): 537240912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 168, 186, 204, 217, 238, 248, 272, 336, 357, 372, 408, 434, 476, 496, 527, 651, 714, 744, 816, 868, 952, 1054, 1302, 1361, 1428, 1488, 1581, 1736, 1904, 2108, 2604, 2722, 2856, 3162, 3472, 3689, 4083, 4216, 5208, 5444, 5712, 6324, 7378, 8166, 8432, 9527, 10416, 10888, 11067, 12648, 14756, 16332, 19054, 21776, 22134, 23137, 25296, 28581, 29512, 32664, 38108, 42191, 44268, 46274, 57162, 59024, 65328, 69411, 76216, 84382, 88536, 92548, 114324, 126573, 138822, 152432, 161959, 168764, 177072, 185096, 228648, 253146, 277644, 295337, 323918, 337528, 370192, 457296, 485877, 506292, 555288, 590674, 647836, 675056, 717247, 886011, 971754, 1012584, 1110576, 1181348, 1295672, 1434494, 1772022, 1943508, 2025168, 2151741, 2362696, 2591344, 2868988, 3544044, 3887016, 4303482, 4725392, 5020729, 5737976, 7088088, 7774032, 8606964, 10041458, 11475952, 14176176, 15062187, 17213928, 20082916, 30124374, 34427856, 40165832, 60248748, 80331664, 120497496, 240994992]

約数ペア:

[(1, 240994992), (2, 120497496), (3, 80331664), (4, 60248748), (6, 40165832), (7, 34427856), (8, 30124374), (12, 20082916), (14, 17213928), (16, 15062187), (17, 14176176), (21, 11475952), (24, 10041458), (28, 8606964), (31, 7774032), (34, 7088088), (42, 5737976), (48, 5020729), (51, 4725392), (56, 4303482), (62, 3887016), (68, 3544044), (84, 2868988), (93, 2591344), (102, 2362696), (112, 2151741), (119, 2025168), (124, 1943508), (136, 1772022), (168, 1434494), (186, 1295672), (204, 1181348), (217, 1110576), (238, 1012584), (248, 971754), (272, 886011), (336, 717247), (357, 675056), (372, 647836), (408, 590674), (434, 555288), (476, 506292), (496, 485877), (527, 457296), (651, 370192), (714, 337528), (744, 323918), (816, 295337), (868, 277644), (952, 253146), (1054, 228648), (1302, 185096), (1361, 177072), (1428, 168764), (1488, 161959), (1581, 152432), (1736, 138822), (1904, 126573), (2108, 114324), (2604, 92548), (2722, 88536), (2856, 84382), (3162, 76216), (3472, 69411), (3689, 65328), (4083, 59024), (4216, 57162), (5208, 46274), (5444, 44268), (5712, 42191), (6324, 38108), (7378, 32664), (8166, 29512), (8432, 28581), (9527, 25296), (10416, 23137), (10888, 22134), (11067, 21776), (12648, 19054), (14756, 16332)]