38994912

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 125349840

約数和(自身を除く): 86354928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 288, 297, 352, 363, 373, 396, 432, 484, 528, 594, 726, 746, 792, 864, 968, 1056, 1089, 1119, 1188, 1452, 1492, 1584, 1936, 2178, 2238, 2376, 2904, 2984, 3168, 3267, 3357, 3872, 4103, 4356, 4476, 4752, 5808, 5968, 6534, 6714, 8206, 8712, 8952, 9504, 10071, 11616, 11936, 12309, 13068, 13428, 16412, 17424, 17904, 20142, 24618, 26136, 26856, 32824, 34848, 35808, 36927, 40284, 45133, 49236, 52272, 53712, 65648, 73854, 80568, 90266, 98472, 104544, 107424, 110781, 131296, 135399, 147708, 161136, 180532, 196944, 221562, 270798, 295416, 322272, 361064, 393888, 406197, 443124, 541596, 590832, 722128, 812394, 886248, 1083192, 1181664, 1218591, 1444256, 1624788, 1772496, 2166384, 2437182, 3249576, 3544992, 4332768, 4874364, 6499152, 9748728, 12998304, 19497456, 38994912]

約数ペア:

[(1, 38994912), (2, 19497456), (3, 12998304), (4, 9748728), (6, 6499152), (8, 4874364), (9, 4332768), (11, 3544992), (12, 3249576), (16, 2437182), (18, 2166384), (22, 1772496), (24, 1624788), (27, 1444256), (32, 1218591), (33, 1181664), (36, 1083192), (44, 886248), (48, 812394), (54, 722128), (66, 590832), (72, 541596), (88, 443124), (96, 406197), (99, 393888), (108, 361064), (121, 322272), (132, 295416), (144, 270798), (176, 221562), (198, 196944), (216, 180532), (242, 161136), (264, 147708), (288, 135399), (297, 131296), (352, 110781), (363, 107424), (373, 104544), (396, 98472), (432, 90266), (484, 80568), (528, 73854), (594, 65648), (726, 53712), (746, 52272), (792, 49236), (864, 45133), (968, 40284), (1056, 36927), (1089, 35808), (1119, 34848), (1188, 32824), (1452, 26856), (1492, 26136), (1584, 24618), (1936, 20142), (2178, 17904), (2238, 17424), (2376, 16412), (2904, 13428), (2984, 13068), (3168, 12309), (3267, 11936), (3357, 11616), (3872, 10071), (4103, 9504), (4356, 8952), (4476, 8712), (4752, 8206), (5808, 6714), (5968, 6534)]