38897064

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 115276800

約数和(自身を除く): 76379736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 37, 54, 62, 72, 74, 93, 108, 111, 124, 148, 157, 186, 216, 222, 248, 279, 296, 314, 333, 372, 444, 471, 558, 628, 666, 744, 837, 888, 942, 999, 1116, 1147, 1256, 1332, 1413, 1674, 1884, 1998, 2232, 2294, 2664, 2826, 3348, 3441, 3768, 3996, 4239, 4588, 4867, 5652, 5809, 6696, 6882, 7992, 8478, 9176, 9734, 10323, 11304, 11618, 13764, 14601, 16956, 17427, 19468, 20646, 23236, 27528, 29202, 30969, 33912, 34854, 38936, 41292, 43803, 46472, 52281, 58404, 61938, 69708, 82584, 87606, 104562, 116808, 123876, 131409, 139416, 156843, 175212, 180079, 209124, 247752, 262818, 313686, 350424, 360158, 418248, 525636, 540237, 627372, 720316, 1051272, 1080474, 1254744, 1440632, 1620711, 2160948, 3241422, 4321896, 4862133, 6482844, 9724266, 12965688, 19448532, 38897064]

約数ペア:

[(1, 38897064), (2, 19448532), (3, 12965688), (4, 9724266), (6, 6482844), (8, 4862133), (9, 4321896), (12, 3241422), (18, 2160948), (24, 1620711), (27, 1440632), (31, 1254744), (36, 1080474), (37, 1051272), (54, 720316), (62, 627372), (72, 540237), (74, 525636), (93, 418248), (108, 360158), (111, 350424), (124, 313686), (148, 262818), (157, 247752), (186, 209124), (216, 180079), (222, 175212), (248, 156843), (279, 139416), (296, 131409), (314, 123876), (333, 116808), (372, 104562), (444, 87606), (471, 82584), (558, 69708), (628, 61938), (666, 58404), (744, 52281), (837, 46472), (888, 43803), (942, 41292), (999, 38936), (1116, 34854), (1147, 33912), (1256, 30969), (1332, 29202), (1413, 27528), (1674, 23236), (1884, 20646), (1998, 19468), (2232, 17427), (2294, 16956), (2664, 14601), (2826, 13764), (3348, 11618), (3441, 11304), (3768, 10323), (3996, 9734), (4239, 9176), (4588, 8478), (4867, 7992), (5652, 6882), (5809, 6696)]