1338950634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 3433881600

約数和(自身を除く): 2094930966

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 229, 238, 266, 323, 357, 399, 431, 458, 646, 687, 714, 798, 862, 969, 1293, 1374, 1603, 1938, 2261, 2586, 3017, 3206, 3893, 4351, 4522, 4809, 6034, 6783, 7327, 7786, 8189, 8702, 9051, 9618, 11679, 13053, 13566, 14654, 16378, 18102, 21981, 23358, 24567, 26106, 27251, 30457, 43962, 49134, 51289, 54502, 57323, 60914, 73967, 81753, 91371, 98699, 102578, 114646, 139213, 147934, 153867, 163506, 171969, 182742, 197398, 221901, 278426, 296097, 307734, 343938, 417639, 443802, 517769, 592194, 690893, 835278, 974491, 1035538, 1381786, 1553307, 1677883, 1875281, 1948982, 2072679, 2923473, 3106614, 3355766, 3750562, 4145358, 5033649, 5625843, 5846946, 10067298, 11251686, 11745181, 13126967, 23490362, 26253934, 31879777, 35235543, 39380901, 63759554, 70471086, 78761802, 95639331, 191278662, 223158439, 446316878, 669475317, 1338950634]

約数ペア:

[(1, 1338950634), (2, 669475317), (3, 446316878), (6, 223158439), (7, 191278662), (14, 95639331), (17, 78761802), (19, 70471086), (21, 63759554), (34, 39380901), (38, 35235543), (42, 31879777), (51, 26253934), (57, 23490362), (102, 13126967), (114, 11745181), (119, 11251686), (133, 10067298), (229, 5846946), (238, 5625843), (266, 5033649), (323, 4145358), (357, 3750562), (399, 3355766), (431, 3106614), (458, 2923473), (646, 2072679), (687, 1948982), (714, 1875281), (798, 1677883), (862, 1553307), (969, 1381786), (1293, 1035538), (1374, 974491), (1603, 835278), (1938, 690893), (2261, 592194), (2586, 517769), (3017, 443802), (3206, 417639), (3893, 343938), (4351, 307734), (4522, 296097), (4809, 278426), (6034, 221901), (6783, 197398), (7327, 182742), (7786, 171969), (8189, 163506), (8702, 153867), (9051, 147934), (9618, 139213), (11679, 114646), (13053, 102578), (13566, 98699), (14654, 91371), (16378, 81753), (18102, 73967), (21981, 60914), (23358, 57323), (24567, 54502), (26106, 51289), (27251, 49134), (30457, 43962)]