279366984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 876461040

約数和(自身を除く): 597094056

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, 181, 194, 204, 221, 234, 291, 306, 312, 362, 388, 408, 442, 468, 543, 582, 612, 663, 724, 776, 873, 884, 936, 1086, 1164, 1224, 1261, 1326, 1448, 1629, 1649, 1746, 1768, 1989, 2172, 2328, 2353, 2522, 2652, 3077, 3258, 3298, 3492, 3783, 3978, 4344, 4706, 4947, 5044, 5304, 6154, 6516, 6596, 6984, 7059, 7566, 7956, 9231, 9412, 9894, 10088, 11349, 12308, 13032, 13192, 14118, 14841, 15132, 15912, 17557, 18462, 18824, 19788, 21177, 21437, 22698, 24616, 27693, 28236, 29682, 30264, 35114, 36924, 39576, 40001, 42354, 42874, 45396, 52671, 55386, 56472, 59364, 64311, 70228, 73848, 80002, 84708, 85748, 90792, 105342, 110772, 118728, 120003, 128622, 140456, 158013, 160004, 169416, 171496, 192933, 210684, 221544, 228241, 240006, 257244, 298469, 316026, 320008, 360009, 385866, 421368, 456482, 480012, 514488, 596938, 632052, 684723, 720018, 771732, 895407, 912964, 960024, 1193876, 1264104, 1369446, 1440036, 1543464, 1790814, 1825928, 2054169, 2387752, 2686221, 2738892, 2880072, 3581628, 3880097, 4108338, 5372442, 5477784, 7163256, 7760194, 8216676, 10744884, 11640291, 15520388, 16433352, 21489768, 23280582, 31040776, 34920873, 46561164, 69841746, 93122328, 139683492, 279366984]

約数ペア:

[(1, 279366984), (2, 139683492), (3, 93122328), (4, 69841746), (6, 46561164), (8, 34920873), (9, 31040776), (12, 23280582), (13, 21489768), (17, 16433352), (18, 15520388), (24, 11640291), (26, 10744884), (34, 8216676), (36, 7760194), (39, 7163256), (51, 5477784), (52, 5372442), (68, 4108338), (72, 3880097), (78, 3581628), (97, 2880072), (102, 2738892), (104, 2686221), (117, 2387752), (136, 2054169), (153, 1825928), (156, 1790814), (181, 1543464), (194, 1440036), (204, 1369446), (221, 1264104), (234, 1193876), (291, 960024), (306, 912964), (312, 895407), (362, 771732), (388, 720018), (408, 684723), (442, 632052), (468, 596938), (543, 514488), (582, 480012), (612, 456482), (663, 421368), (724, 385866), (776, 360009), (873, 320008), (884, 316026), (936, 298469), (1086, 257244), (1164, 240006), (1224, 228241), (1261, 221544), (1326, 210684), (1448, 192933), (1629, 171496), (1649, 169416), (1746, 160004), (1768, 158013), (1989, 140456), (2172, 128622), (2328, 120003), (2353, 118728), (2522, 110772), (2652, 105342), (3077, 90792), (3258, 85748), (3298, 84708), (3492, 80002), (3783, 73848), (3978, 70228), (4344, 64311), (4706, 59364), (4947, 56472), (5044, 55386), (5304, 52671), (6154, 45396), (6516, 42874), (6596, 42354), (6984, 40001), (7059, 39576), (7566, 36924), (7956, 35114), (9231, 30264), (9412, 29682), (9894, 28236), (10088, 27693), (11349, 24616), (12308, 22698), (13032, 21437), (13192, 21177), (14118, 19788), (14841, 18824), (15132, 18462), (15912, 17557)]