248316336

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:499

約数の個数: 120

約数和(自身を含む): 719422704

約数和(自身を除く): 471106368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 137, 144, 164, 246, 274, 307, 328, 369, 411, 492, 548, 614, 656, 738, 822, 921, 984, 1096, 1228, 1233, 1476, 1644, 1842, 1968, 2192, 2456, 2466, 2763, 2952, 3288, 3684, 4912, 4932, 5526, 5617, 5904, 6576, 7368, 9864, 11052, 11234, 12587, 14736, 16851, 19728, 22104, 22468, 25174, 33702, 37761, 42059, 44208, 44936, 50348, 50553, 67404, 75522, 84118, 89872, 100696, 101106, 113283, 126177, 134808, 151044, 168236, 201392, 202212, 226566, 252354, 269616, 302088, 336472, 378531, 404424, 453132, 504708, 604176, 672944, 757062, 808848, 906264, 1009416, 1514124, 1724419, 1812528, 2018832, 3028248, 3448838, 5173257, 6056496, 6897676, 10346514, 13795352, 15519771, 20693028, 27590704, 31039542, 41386056, 62079084, 82772112, 124158168, 248316336]

約数ペア:

[(1, 248316336), (2, 124158168), (3, 82772112), (4, 62079084), (6, 41386056), (8, 31039542), (9, 27590704), (12, 20693028), (16, 15519771), (18, 13795352), (24, 10346514), (36, 6897676), (41, 6056496), (48, 5173257), (72, 3448838), (82, 3028248), (123, 2018832), (137, 1812528), (144, 1724419), (164, 1514124), (246, 1009416), (274, 906264), (307, 808848), (328, 757062), (369, 672944), (411, 604176), (492, 504708), (548, 453132), (614, 404424), (656, 378531), (738, 336472), (822, 302088), (921, 269616), (984, 252354), (1096, 226566), (1228, 202212), (1233, 201392), (1476, 168236), (1644, 151044), (1842, 134808), (1968, 126177), (2192, 113283), (2456, 101106), (2466, 100696), (2763, 89872), (2952, 84118), (3288, 75522), (3684, 67404), (4912, 50553), (4932, 50348), (5526, 44936), (5617, 44208), (5904, 42059), (6576, 37761), (7368, 33702), (9864, 25174), (11052, 22468), (11234, 22104), (12587, 19728), (14736, 16851)]