2111160984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2145

約数の個数: 128

約数和(自身を含む): 5857574400

約数和(自身を除く): 3746413416

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 101, 114, 138, 152, 184, 202, 228, 276, 303, 404, 437, 456, 552, 606, 808, 874, 1212, 1311, 1748, 1919, 1993, 2323, 2424, 2622, 3496, 3838, 3986, 4646, 5244, 5757, 5979, 6969, 7676, 7972, 9292, 10488, 11514, 11958, 13938, 15352, 15944, 18584, 23028, 23916, 27876, 37867, 44137, 45839, 46056, 47832, 55752, 75734, 88274, 91678, 113601, 132411, 137517, 151468, 176548, 183356, 201293, 227202, 264822, 275034, 302936, 353096, 366712, 402586, 454404, 529644, 550068, 603879, 805172, 870941, 908808, 1059288, 1100136, 1207758, 1610344, 1741882, 2415516, 2612823, 3483764, 3824567, 4629739, 4831032, 5225646, 6967528, 7649134, 9259478, 10451292, 11473701, 13889217, 15298268, 18518956, 20902584, 22947402, 27778434, 30596536, 37037912, 45894804, 55556868, 87965041, 91789608, 111113736, 175930082, 263895123, 351860164, 527790246, 703720328, 1055580492, 2111160984]

約数ペア:

[(1, 2111160984), (2, 1055580492), (3, 703720328), (4, 527790246), (6, 351860164), (8, 263895123), (12, 175930082), (19, 111113736), (23, 91789608), (24, 87965041), (38, 55556868), (46, 45894804), (57, 37037912), (69, 30596536), (76, 27778434), (92, 22947402), (101, 20902584), (114, 18518956), (138, 15298268), (152, 13889217), (184, 11473701), (202, 10451292), (228, 9259478), (276, 7649134), (303, 6967528), (404, 5225646), (437, 4831032), (456, 4629739), (552, 3824567), (606, 3483764), (808, 2612823), (874, 2415516), (1212, 1741882), (1311, 1610344), (1748, 1207758), (1919, 1100136), (1993, 1059288), (2323, 908808), (2424, 870941), (2622, 805172), (3496, 603879), (3838, 550068), (3986, 529644), (4646, 454404), (5244, 402586), (5757, 366712), (5979, 353096), (6969, 302936), (7676, 275034), (7972, 264822), (9292, 227202), (10488, 201293), (11514, 183356), (11958, 176548), (13938, 151468), (15352, 137517), (15944, 132411), (18584, 113601), (23028, 91678), (23916, 88274), (27876, 75734), (37867, 55752), (44137, 47832), (45839, 46056)]