881819928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:958

約数の個数: 144

約数和(自身を含む): 2649104640

約数和(自身を除く): 1767284712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 127, 132, 198, 242, 254, 264, 363, 381, 396, 484, 508, 726, 762, 792, 797, 968, 1016, 1089, 1143, 1397, 1452, 1524, 1594, 2178, 2286, 2391, 2794, 2904, 3048, 3188, 4191, 4356, 4572, 4782, 5588, 6376, 7173, 8382, 8712, 8767, 9144, 9564, 11176, 12573, 14346, 15367, 16764, 17534, 19128, 25146, 26301, 28692, 30734, 33528, 35068, 46101, 50292, 52602, 57384, 61468, 70136, 78903, 92202, 96437, 100584, 101219, 105204, 122936, 138303, 157806, 184404, 192874, 202438, 210408, 276606, 289311, 303657, 315612, 368808, 385748, 404876, 553212, 578622, 607314, 631224, 771496, 809752, 867933, 910971, 1106424, 1113409, 1157244, 1214628, 1735866, 1821942, 2226818, 2314488, 2429256, 3340227, 3471732, 3643884, 4453636, 6680454, 6943464, 7287768, 8907272, 10020681, 12247499, 13360908, 20041362, 24494998, 26721816, 36742497, 40082724, 48989996, 73484994, 80165448, 97979992, 110227491, 146969988, 220454982, 293939976, 440909964, 881819928]

約数ペア:

[(1, 881819928), (2, 440909964), (3, 293939976), (4, 220454982), (6, 146969988), (8, 110227491), (9, 97979992), (11, 80165448), (12, 73484994), (18, 48989996), (22, 40082724), (24, 36742497), (33, 26721816), (36, 24494998), (44, 20041362), (66, 13360908), (72, 12247499), (88, 10020681), (99, 8907272), (121, 7287768), (127, 6943464), (132, 6680454), (198, 4453636), (242, 3643884), (254, 3471732), (264, 3340227), (363, 2429256), (381, 2314488), (396, 2226818), (484, 1821942), (508, 1735866), (726, 1214628), (762, 1157244), (792, 1113409), (797, 1106424), (968, 910971), (1016, 867933), (1089, 809752), (1143, 771496), (1397, 631224), (1452, 607314), (1524, 578622), (1594, 553212), (2178, 404876), (2286, 385748), (2391, 368808), (2794, 315612), (2904, 303657), (3048, 289311), (3188, 276606), (4191, 210408), (4356, 202438), (4572, 192874), (4782, 184404), (5588, 157806), (6376, 138303), (7173, 122936), (8382, 105204), (8712, 101219), (8767, 100584), (9144, 96437), (9564, 92202), (11176, 78903), (12573, 70136), (14346, 61468), (15367, 57384), (16764, 52602), (17534, 50292), (19128, 46101), (25146, 35068), (26301, 33528), (28692, 30734)]