215221776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58231}}^1$

素因数の和:58260

約数の個数: 80

約数和(自身を含む): 693193728

約数和(自身を除く): 477971952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 58231, 116462, 174693, 232924, 349386, 407617, 465848, 640541, 698772, 815234, 931696, 1222851, 1281082, 1397544, 1630468, 1921623, 2445702, 2562164, 2795088, 3260936, 3843246, 4483787, 4891404, 5124328, 6521872, 7686492, 8967574, 9782808, 10248656, 13451361, 15372984, 17935148, 19565616, 26902722, 30745968, 35870296, 53805444, 71740592, 107610888, 215221776]

約数ペア:

[(1, 215221776), (2, 107610888), (3, 71740592), (4, 53805444), (6, 35870296), (7, 30745968), (8, 26902722), (11, 19565616), (12, 17935148), (14, 15372984), (16, 13451361), (21, 10248656), (22, 9782808), (24, 8967574), (28, 7686492), (33, 6521872), (42, 5124328), (44, 4891404), (48, 4483787), (56, 3843246), (66, 3260936), (77, 2795088), (84, 2562164), (88, 2445702), (112, 1921623), (132, 1630468), (154, 1397544), (168, 1281082), (176, 1222851), (231, 931696), (264, 815234), (308, 698772), (336, 640541), (462, 465848), (528, 407617), (616, 349386), (924, 232924), (1232, 174693), (1848, 116462), (3696, 58231)]