4068730908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{857}}^1$

素因数の和:1528

約数の個数: 144

約数和(自身を含む): 11842871040

約数和(自身を除く): 7774140132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 631, 684, 836, 857, 1254, 1262, 1714, 1881, 1893, 2508, 2524, 2571, 3428, 3762, 3786, 5142, 5679, 6941, 7524, 7572, 7713, 9427, 10284, 11358, 11989, 13882, 15426, 16283, 18854, 20823, 22716, 23978, 27764, 28281, 30852, 32566, 35967, 37708, 41646, 47956, 48849, 56562, 62469, 65132, 71934, 83292, 84843, 97698, 107901, 113124, 124938, 131879, 143868, 146547, 169686, 179113, 195396, 215802, 249876, 263758, 293094, 339372, 358226, 395637, 431604, 527516, 537339, 540767, 586188, 716452, 791274, 1074678, 1081534, 1186911, 1582548, 1612017, 1622301, 2149356, 2163068, 2373822, 3224034, 3244602, 4747644, 4866903, 5948437, 6448068, 6489204, 9733806, 10274573, 11896874, 17845311, 19467612, 20549146, 23793748, 30823719, 35690622, 41098292, 53535933, 61647438, 71381244, 92471157, 107071866, 113020303, 123294876, 184942314, 214143732, 226040606, 339060909, 369884628, 452081212, 678121818, 1017182727, 1356243636, 2034365454, 4068730908]

約数ペア:

[(1, 4068730908), (2, 2034365454), (3, 1356243636), (4, 1017182727), (6, 678121818), (9, 452081212), (11, 369884628), (12, 339060909), (18, 226040606), (19, 214143732), (22, 184942314), (33, 123294876), (36, 113020303), (38, 107071866), (44, 92471157), (57, 71381244), (66, 61647438), (76, 53535933), (99, 41098292), (114, 35690622), (132, 30823719), (171, 23793748), (198, 20549146), (209, 19467612), (228, 17845311), (342, 11896874), (396, 10274573), (418, 9733806), (627, 6489204), (631, 6448068), (684, 5948437), (836, 4866903), (857, 4747644), (1254, 3244602), (1262, 3224034), (1714, 2373822), (1881, 2163068), (1893, 2149356), (2508, 1622301), (2524, 1612017), (2571, 1582548), (3428, 1186911), (3762, 1081534), (3786, 1074678), (5142, 791274), (5679, 716452), (6941, 586188), (7524, 540767), (7572, 537339), (7713, 527516), (9427, 431604), (10284, 395637), (11358, 358226), (11989, 339372), (13882, 293094), (15426, 263758), (16283, 249876), (18854, 215802), (20823, 195396), (22716, 179113), (23978, 169686), (27764, 146547), (28281, 143868), (30852, 131879), (32566, 124938), (35967, 113124), (37708, 107901), (41646, 97698), (47956, 84843), (48849, 83292), (56562, 71934), (62469, 65132)]