213030312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 605093760

約数和(自身を除く): 392063448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 113, 132, 148, 193, 222, 226, 264, 296, 339, 386, 407, 444, 452, 579, 678, 772, 814, 888, 904, 1158, 1221, 1243, 1356, 1544, 1628, 2123, 2316, 2442, 2486, 2712, 3256, 3729, 4181, 4246, 4632, 4884, 4972, 6369, 7141, 7458, 8362, 8492, 9768, 9944, 12543, 12738, 14282, 14916, 16724, 16984, 21423, 21809, 25086, 25476, 28564, 29832, 33448, 42846, 43618, 45991, 50172, 50952, 57128, 65427, 78551, 85692, 87236, 91982, 100344, 130854, 137973, 157102, 171384, 174472, 183964, 235653, 239899, 261708, 275946, 314204, 367928, 471306, 479798, 523416, 551892, 628408, 719697, 806933, 942612, 959596, 1103784, 1439394, 1613866, 1885224, 1919192, 2420799, 2878788, 3227732, 4841598, 5757576, 6455464, 8876263, 9683196, 17752526, 19366392, 26628789, 35505052, 53257578, 71010104, 106515156, 213030312]

約数ペア:

[(1, 213030312), (2, 106515156), (3, 71010104), (4, 53257578), (6, 35505052), (8, 26628789), (11, 19366392), (12, 17752526), (22, 9683196), (24, 8876263), (33, 6455464), (37, 5757576), (44, 4841598), (66, 3227732), (74, 2878788), (88, 2420799), (111, 1919192), (113, 1885224), (132, 1613866), (148, 1439394), (193, 1103784), (222, 959596), (226, 942612), (264, 806933), (296, 719697), (339, 628408), (386, 551892), (407, 523416), (444, 479798), (452, 471306), (579, 367928), (678, 314204), (772, 275946), (814, 261708), (888, 239899), (904, 235653), (1158, 183964), (1221, 174472), (1243, 171384), (1356, 157102), (1544, 137973), (1628, 130854), (2123, 100344), (2316, 91982), (2442, 87236), (2486, 85692), (2712, 78551), (3256, 65427), (3729, 57128), (4181, 50952), (4246, 50172), (4632, 45991), (4884, 43618), (4972, 42846), (6369, 33448), (7141, 29832), (7458, 28564), (8362, 25476), (8492, 25086), (9768, 21809), (9944, 21423), (12543, 16984), (12738, 16724), (14282, 14916)]