221539536

素因数分解:

$2^4\times 3^4\times {\mathrm{199}}^1\times {\mathrm{859}}^1$

素因数の和:1078

約数の個数: 100

約数和(自身を含む): 645172000

約数和(自身を除く): 423632464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 199, 216, 324, 398, 432, 597, 648, 796, 859, 1194, 1296, 1592, 1718, 1791, 2388, 2577, 3184, 3436, 3582, 4776, 5154, 5373, 6872, 7164, 7731, 9552, 10308, 10746, 13744, 14328, 15462, 16119, 20616, 21492, 23193, 28656, 30924, 32238, 41232, 42984, 46386, 61848, 64476, 69579, 85968, 92772, 123696, 128952, 139158, 170941, 185544, 257904, 278316, 341882, 371088, 512823, 556632, 683764, 1025646, 1113264, 1367528, 1538469, 2051292, 2735056, 3076938, 4102584, 4615407, 6153876, 8205168, 9230814, 12307752, 13846221, 18461628, 24615504, 27692442, 36923256, 55384884, 73846512, 110769768, 221539536]

約数ペア:

[(1, 221539536), (2, 110769768), (3, 73846512), (4, 55384884), (6, 36923256), (8, 27692442), (9, 24615504), (12, 18461628), (16, 13846221), (18, 12307752), (24, 9230814), (27, 8205168), (36, 6153876), (48, 4615407), (54, 4102584), (72, 3076938), (81, 2735056), (108, 2051292), (144, 1538469), (162, 1367528), (199, 1113264), (216, 1025646), (324, 683764), (398, 556632), (432, 512823), (597, 371088), (648, 341882), (796, 278316), (859, 257904), (1194, 185544), (1296, 170941), (1592, 139158), (1718, 128952), (1791, 123696), (2388, 92772), (2577, 85968), (3184, 69579), (3436, 64476), (3582, 61848), (4776, 46386), (5154, 42984), (5373, 41232), (6872, 32238), (7164, 30924), (7731, 28656), (9552, 23193), (10308, 21492), (10746, 20616), (13744, 16119), (14328, 15462)]