40991412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 124530560

約数和(自身を除く): 83539148

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 109, 111, 121, 132, 148, 154, 218, 222, 231, 242, 259, 308, 327, 363, 407, 436, 444, 462, 484, 518, 654, 726, 763, 777, 814, 847, 924, 1036, 1199, 1221, 1308, 1452, 1526, 1554, 1628, 1694, 2289, 2398, 2442, 2541, 2849, 3052, 3108, 3388, 3597, 4033, 4477, 4578, 4796, 4884, 5082, 5698, 7194, 8066, 8393, 8547, 8954, 9156, 10164, 11396, 12099, 13189, 13431, 14388, 16132, 16786, 17094, 17908, 24198, 25179, 26378, 26862, 28231, 31339, 33572, 34188, 39567, 44363, 48396, 50358, 52756, 53724, 56462, 62678, 79134, 84693, 88726, 92323, 94017, 100716, 112924, 125356, 133089, 158268, 169386, 177452, 184646, 188034, 266178, 276969, 310541, 338772, 369292, 376068, 487993, 532356, 553938, 621082, 931623, 975986, 1107876, 1242164, 1463979, 1863246, 1951972, 2927958, 3415951, 3726492, 5855916, 6831902, 10247853, 13663804, 20495706, 40991412]

約数ペア:

[(1, 40991412), (2, 20495706), (3, 13663804), (4, 10247853), (6, 6831902), (7, 5855916), (11, 3726492), (12, 3415951), (14, 2927958), (21, 1951972), (22, 1863246), (28, 1463979), (33, 1242164), (37, 1107876), (42, 975986), (44, 931623), (66, 621082), (74, 553938), (77, 532356), (84, 487993), (109, 376068), (111, 369292), (121, 338772), (132, 310541), (148, 276969), (154, 266178), (218, 188034), (222, 184646), (231, 177452), (242, 169386), (259, 158268), (308, 133089), (327, 125356), (363, 112924), (407, 100716), (436, 94017), (444, 92323), (462, 88726), (484, 84693), (518, 79134), (654, 62678), (726, 56462), (763, 53724), (777, 52756), (814, 50358), (847, 48396), (924, 44363), (1036, 39567), (1199, 34188), (1221, 33572), (1308, 31339), (1452, 28231), (1526, 26862), (1554, 26378), (1628, 25179), (1694, 24198), (2289, 17908), (2398, 17094), (2442, 16786), (2541, 16132), (2849, 14388), (3052, 13431), (3108, 13189), (3388, 12099), (3597, 11396), (4033, 10164), (4477, 9156), (4578, 8954), (4796, 8547), (4884, 8393), (5082, 8066), (5698, 7194)]