4290236784

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{12347}}^1$

素因数の和:12507

約数の個数: 120

約数和(自身を含む): 12739184640

約数和(自身を除く): 8448947856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 127, 144, 152, 171, 228, 254, 304, 342, 381, 456, 508, 684, 762, 912, 1016, 1143, 1368, 1524, 2032, 2286, 2413, 2736, 3048, 4572, 4826, 6096, 7239, 9144, 9652, 12347, 14478, 18288, 19304, 21717, 24694, 28956, 37041, 38608, 43434, 49388, 57912, 74082, 86868, 98776, 111123, 115824, 148164, 173736, 197552, 222246, 234593, 296328, 347472, 444492, 469186, 592656, 703779, 888984, 938372, 1407558, 1568069, 1777968, 1876744, 2111337, 2815116, 3136138, 3753488, 4222674, 4704207, 5630232, 6272276, 8445348, 9408414, 11260464, 12544552, 14112621, 16890696, 18816828, 25089104, 28225242, 29793311, 33781392, 37633656, 56450484, 59586622, 75267312, 89379933, 112900968, 119173244, 178759866, 225801936, 238346488, 268139799, 357519732, 476692976, 536279598, 715039464, 1072559196, 1430078928, 2145118392, 4290236784]

約数ペア:

[(1, 4290236784), (2, 2145118392), (3, 1430078928), (4, 1072559196), (6, 715039464), (8, 536279598), (9, 476692976), (12, 357519732), (16, 268139799), (18, 238346488), (19, 225801936), (24, 178759866), (36, 119173244), (38, 112900968), (48, 89379933), (57, 75267312), (72, 59586622), (76, 56450484), (114, 37633656), (127, 33781392), (144, 29793311), (152, 28225242), (171, 25089104), (228, 18816828), (254, 16890696), (304, 14112621), (342, 12544552), (381, 11260464), (456, 9408414), (508, 8445348), (684, 6272276), (762, 5630232), (912, 4704207), (1016, 4222674), (1143, 3753488), (1368, 3136138), (1524, 2815116), (2032, 2111337), (2286, 1876744), (2413, 1777968), (2736, 1568069), (3048, 1407558), (4572, 938372), (4826, 888984), (6096, 703779), (7239, 592656), (9144, 469186), (9652, 444492), (12347, 347472), (14478, 296328), (18288, 234593), (19304, 222246), (21717, 197552), (24694, 173736), (28956, 148164), (37041, 115824), (38608, 111123), (43434, 98776), (49388, 86868), (57912, 74082)]