392811588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:646

約数の個数: 144

約数和(自身を含む): 1146141360

約数和(自身を除く): 753329772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 97, 102, 117, 153, 156, 194, 204, 221, 234, 291, 306, 388, 442, 468, 509, 582, 612, 663, 873, 884, 1018, 1164, 1261, 1326, 1527, 1649, 1746, 1989, 2036, 2522, 2652, 3054, 3298, 3492, 3783, 3978, 4581, 4947, 5044, 6108, 6596, 6617, 7566, 7956, 8653, 9162, 9894, 11349, 13234, 14841, 15132, 17306, 18324, 19788, 19851, 21437, 22698, 25959, 26468, 29682, 34612, 39702, 42874, 45396, 49373, 51918, 59364, 59553, 64311, 77877, 79404, 85748, 98746, 103836, 112489, 119106, 128622, 148119, 155754, 192933, 197492, 224978, 238212, 257244, 296238, 311508, 337467, 385866, 444357, 449956, 592476, 641849, 674934, 771732, 839341, 888714, 1012401, 1283698, 1349868, 1678682, 1777428, 1925547, 2024802, 2518023, 2567396, 3357364, 3851094, 4049604, 5036046, 5776641, 7554069, 7702188, 10072092, 10911433, 11553282, 15108138, 21822866, 23106564, 30216276, 32734299, 43645732, 65468598, 98202897, 130937196, 196405794, 392811588]

約数ペア:

[(1, 392811588), (2, 196405794), (3, 130937196), (4, 98202897), (6, 65468598), (9, 43645732), (12, 32734299), (13, 30216276), (17, 23106564), (18, 21822866), (26, 15108138), (34, 11553282), (36, 10911433), (39, 10072092), (51, 7702188), (52, 7554069), (68, 5776641), (78, 5036046), (97, 4049604), (102, 3851094), (117, 3357364), (153, 2567396), (156, 2518023), (194, 2024802), (204, 1925547), (221, 1777428), (234, 1678682), (291, 1349868), (306, 1283698), (388, 1012401), (442, 888714), (468, 839341), (509, 771732), (582, 674934), (612, 641849), (663, 592476), (873, 449956), (884, 444357), (1018, 385866), (1164, 337467), (1261, 311508), (1326, 296238), (1527, 257244), (1649, 238212), (1746, 224978), (1989, 197492), (2036, 192933), (2522, 155754), (2652, 148119), (3054, 128622), (3298, 119106), (3492, 112489), (3783, 103836), (3978, 98746), (4581, 85748), (4947, 79404), (5044, 77877), (6108, 64311), (6596, 59553), (6617, 59364), (7566, 51918), (7956, 49373), (8653, 45396), (9162, 42874), (9894, 39702), (11349, 34612), (13234, 29682), (14841, 26468), (15132, 25959), (17306, 22698), (18324, 21437), (19788, 19851)]