398990016

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10039}}^1$

素因数の和:10083

約数の個数: 112

約数和(自身を含む): 1224076800

約数和(自身を除く): 825086784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 2208, 2484, 3312, 4416, 4968, 6624, 9936, 10039, 13248, 19872, 20078, 30117, 39744, 40156, 60234, 80312, 90351, 120468, 160624, 180702, 230897, 240936, 271053, 321248, 361404, 461794, 481872, 542106, 642496, 692691, 722808, 923588, 963744, 1084212, 1385382, 1445616, 1847176, 1927488, 2078073, 2168424, 2770764, 2891232, 3694352, 4156146, 4336848, 5541528, 5782464, 6234219, 7388704, 8312292, 8673696, 11083056, 12468438, 14777408, 16624584, 17347392, 22166112, 24936876, 33249168, 44332224, 49873752, 66498336, 99747504, 132996672, 199495008, 398990016]

約数ペア:

[(1, 398990016), (2, 199495008), (3, 132996672), (4, 99747504), (6, 66498336), (8, 49873752), (9, 44332224), (12, 33249168), (16, 24936876), (18, 22166112), (23, 17347392), (24, 16624584), (27, 14777408), (32, 12468438), (36, 11083056), (46, 8673696), (48, 8312292), (54, 7388704), (64, 6234219), (69, 5782464), (72, 5541528), (92, 4336848), (96, 4156146), (108, 3694352), (138, 2891232), (144, 2770764), (184, 2168424), (192, 2078073), (207, 1927488), (216, 1847176), (276, 1445616), (288, 1385382), (368, 1084212), (414, 963744), (432, 923588), (552, 722808), (576, 692691), (621, 642496), (736, 542106), (828, 481872), (864, 461794), (1104, 361404), (1242, 321248), (1472, 271053), (1656, 240936), (1728, 230897), (2208, 180702), (2484, 160624), (3312, 120468), (4416, 90351), (4968, 80312), (6624, 60234), (9936, 40156), (10039, 39744), (13248, 30117), (19872, 20078)]