842917218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 2139303936

約数和(自身を除く): 1296386718

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 43, 62, 66, 67, 78, 86, 93, 121, 129, 134, 143, 186, 201, 242, 258, 286, 341, 363, 402, 403, 429, 473, 559, 682, 726, 737, 806, 858, 871, 946, 1023, 1118, 1209, 1333, 1419, 1474, 1573, 1677, 1742, 2046, 2077, 2211, 2418, 2613, 2666, 2838, 2881, 3146, 3354, 3751, 3999, 4154, 4422, 4433, 4719, 5203, 5226, 5762, 6149, 6231, 7502, 7998, 8107, 8643, 8866, 9438, 9581, 10406, 11253, 12298, 12462, 13299, 14663, 15609, 16214, 17286, 17329, 18447, 19162, 22506, 22847, 24321, 26598, 27001, 28743, 29326, 31218, 31691, 34658, 36894, 37453, 43989, 45694, 48642, 48763, 51987, 54002, 57486, 63382, 67639, 68541, 74906, 81003, 87978, 89311, 95073, 97526, 103974, 105391, 112359, 135278, 137082, 146289, 161293, 162006, 178622, 190146, 190619, 202917, 210782, 224718, 251317, 267933, 292578, 297011, 316173, 322586, 348601, 381238, 405834, 411983, 483879, 502634, 535866, 571857, 594022, 632346, 697202, 753951, 823966, 891033, 967758, 982421, 1045803, 1143714, 1161043, 1235949, 1507902, 1782066, 1964842, 2091606, 2096809, 2322086, 2471898, 2947263, 3267121, 3483129, 4193618, 4531813, 5894526, 6290427, 6534242, 6966258, 9063626, 9801363, 10806631, 12580854, 12771473, 13595439, 19602726, 21613262, 25542946, 27190878, 32419893, 38314419, 64839786, 76628838, 140486203, 280972406, 421458609, 842917218]

約数ペア:

[(1, 842917218), (2, 421458609), (3, 280972406), (6, 140486203), (11, 76628838), (13, 64839786), (22, 38314419), (26, 32419893), (31, 27190878), (33, 25542946), (39, 21613262), (43, 19602726), (62, 13595439), (66, 12771473), (67, 12580854), (78, 10806631), (86, 9801363), (93, 9063626), (121, 6966258), (129, 6534242), (134, 6290427), (143, 5894526), (186, 4531813), (201, 4193618), (242, 3483129), (258, 3267121), (286, 2947263), (341, 2471898), (363, 2322086), (402, 2096809), (403, 2091606), (429, 1964842), (473, 1782066), (559, 1507902), (682, 1235949), (726, 1161043), (737, 1143714), (806, 1045803), (858, 982421), (871, 967758), (946, 891033), (1023, 823966), (1118, 753951), (1209, 697202), (1333, 632346), (1419, 594022), (1474, 571857), (1573, 535866), (1677, 502634), (1742, 483879), (2046, 411983), (2077, 405834), (2211, 381238), (2418, 348601), (2613, 322586), (2666, 316173), (2838, 297011), (2881, 292578), (3146, 267933), (3354, 251317), (3751, 224718), (3999, 210782), (4154, 202917), (4422, 190619), (4433, 190146), (4719, 178622), (5203, 162006), (5226, 161293), (5762, 146289), (6149, 137082), (6231, 135278), (7502, 112359), (7998, 105391), (8107, 103974), (8643, 97526), (8866, 95073), (9438, 89311), (9581, 87978), (10406, 81003), (11253, 74906), (12298, 68541), (12462, 67639), (13299, 63382), (14663, 57486), (15609, 54002), (16214, 51987), (17286, 48763), (17329, 48642), (18447, 45694), (19162, 43989), (22506, 37453), (22847, 36894), (24321, 34658), (26598, 31691), (27001, 31218), (28743, 29326)]