399227424

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 1089736704

約数和(自身を除く): 690509280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 163, 186, 248, 326, 372, 489, 496, 652, 744, 823, 978, 992, 1304, 1488, 1646, 1956, 2469, 2608, 2976, 3292, 3912, 4938, 5053, 5216, 6584, 7824, 9876, 10106, 13168, 15159, 15648, 19752, 20212, 25513, 26336, 30318, 39504, 40424, 51026, 60636, 76539, 79008, 80848, 102052, 121272, 134149, 153078, 161696, 204104, 242544, 268298, 306156, 402447, 408208, 485088, 536596, 612312, 804894, 816416, 1073192, 1224624, 1609788, 2146384, 2449248, 3219576, 4158619, 4292768, 6439152, 8317238, 12475857, 12878304, 16634476, 24951714, 33268952, 49903428, 66537904, 99806856, 133075808, 199613712, 399227424]

約数ペア:

[(1, 399227424), (2, 199613712), (3, 133075808), (4, 99806856), (6, 66537904), (8, 49903428), (12, 33268952), (16, 24951714), (24, 16634476), (31, 12878304), (32, 12475857), (48, 8317238), (62, 6439152), (93, 4292768), (96, 4158619), (124, 3219576), (163, 2449248), (186, 2146384), (248, 1609788), (326, 1224624), (372, 1073192), (489, 816416), (496, 804894), (652, 612312), (744, 536596), (823, 485088), (978, 408208), (992, 402447), (1304, 306156), (1488, 268298), (1646, 242544), (1956, 204104), (2469, 161696), (2608, 153078), (2976, 134149), (3292, 121272), (3912, 102052), (4938, 80848), (5053, 79008), (5216, 76539), (6584, 60636), (7824, 51026), (9876, 40424), (10106, 39504), (13168, 30318), (15159, 26336), (15648, 25513), (19752, 20212)]