665232984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 2080391040

約数和(自身を除く): 1415158056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 97, 102, 104, 117, 136, 153, 156, 194, 204, 221, 234, 291, 306, 312, 388, 408, 431, 442, 468, 582, 612, 663, 776, 862, 873, 884, 936, 1164, 1224, 1261, 1293, 1326, 1649, 1724, 1746, 1768, 1989, 2328, 2522, 2586, 2652, 3298, 3448, 3492, 3783, 3879, 3978, 4947, 5044, 5172, 5304, 5603, 6596, 6984, 7327, 7566, 7758, 7956, 9894, 10088, 10344, 11206, 11349, 13192, 14654, 14841, 15132, 15516, 15912, 16809, 19788, 21437, 21981, 22412, 22698, 29308, 29682, 30264, 31032, 33618, 39576, 41807, 42874, 43962, 44824, 45396, 50427, 58616, 59364, 64311, 65943, 67236, 83614, 85748, 87924, 90792, 95251, 100854, 118728, 125421, 128622, 131886, 134472, 167228, 171496, 175848, 190502, 192933, 201708, 250842, 257244, 263772, 285753, 334456, 376263, 381004, 385866, 403416, 501684, 514488, 527544, 543491, 571506, 710719, 752526, 762008, 771732, 857259, 1003368, 1086982, 1143012, 1421438, 1505052, 1543464, 1630473, 1714518, 2132157, 2173964, 2286024, 2842876, 3010104, 3260946, 3429036, 4264314, 4347928, 4891419, 5685752, 6396471, 6521892, 6858072, 8528628, 9239347, 9782838, 12792942, 13043784, 17057256, 18478694, 19565676, 25585884, 27718041, 36957388, 39131352, 51171768, 55436082, 73914776, 83154123, 110872164, 166308246, 221744328, 332616492, 665232984]

約数ペア:

[(1, 665232984), (2, 332616492), (3, 221744328), (4, 166308246), (6, 110872164), (8, 83154123), (9, 73914776), (12, 55436082), (13, 51171768), (17, 39131352), (18, 36957388), (24, 27718041), (26, 25585884), (34, 19565676), (36, 18478694), (39, 17057256), (51, 13043784), (52, 12792942), (68, 9782838), (72, 9239347), (78, 8528628), (97, 6858072), (102, 6521892), (104, 6396471), (117, 5685752), (136, 4891419), (153, 4347928), (156, 4264314), (194, 3429036), (204, 3260946), (221, 3010104), (234, 2842876), (291, 2286024), (306, 2173964), (312, 2132157), (388, 1714518), (408, 1630473), (431, 1543464), (442, 1505052), (468, 1421438), (582, 1143012), (612, 1086982), (663, 1003368), (776, 857259), (862, 771732), (873, 762008), (884, 752526), (936, 710719), (1164, 571506), (1224, 543491), (1261, 527544), (1293, 514488), (1326, 501684), (1649, 403416), (1724, 385866), (1746, 381004), (1768, 376263), (1989, 334456), (2328, 285753), (2522, 263772), (2586, 257244), (2652, 250842), (3298, 201708), (3448, 192933), (3492, 190502), (3783, 175848), (3879, 171496), (3978, 167228), (4947, 134472), (5044, 131886), (5172, 128622), (5304, 125421), (5603, 118728), (6596, 100854), (6984, 95251), (7327, 90792), (7566, 87924), (7758, 85748), (7956, 83614), (9894, 67236), (10088, 65943), (10344, 64311), (11206, 59364), (11349, 58616), (13192, 50427), (14654, 45396), (14841, 44824), (15132, 43962), (15516, 42874), (15912, 41807), (16809, 39576), (19788, 33618), (21437, 31032), (21981, 30264), (22412, 29682), (22698, 29308)]