38663328

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 121927680

約数和(自身を除く): 83264352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 41, 44, 47, 48, 57, 66, 76, 82, 88, 94, 96, 114, 123, 132, 141, 152, 164, 176, 188, 209, 228, 246, 264, 282, 304, 328, 352, 376, 418, 451, 456, 492, 517, 528, 564, 608, 627, 656, 752, 779, 836, 893, 902, 912, 984, 1034, 1056, 1128, 1254, 1312, 1353, 1504, 1551, 1558, 1672, 1786, 1804, 1824, 1927, 1968, 2068, 2256, 2337, 2508, 2679, 2706, 3102, 3116, 3344, 3572, 3608, 3854, 3936, 4136, 4512, 4674, 5016, 5358, 5412, 5781, 6204, 6232, 6688, 7144, 7216, 7708, 8272, 8569, 9348, 9823, 10032, 10716, 10824, 11562, 12408, 12464, 14288, 14432, 15416, 16544, 17138, 18696, 19646, 20064, 21197, 21432, 21648, 23124, 24816, 24928, 25707, 28576, 29469, 30832, 34276, 36613, 37392, 39292, 42394, 42864, 43296, 46248, 49632, 51414, 58938, 61664, 63591, 68552, 73226, 74784, 78584, 84788, 85728, 92496, 102828, 109839, 117876, 127182, 137104, 146452, 157168, 169576, 184992, 205656, 219678, 235752, 254364, 274208, 292904, 314336, 339152, 402743, 411312, 439356, 471504, 508728, 585808, 678304, 805486, 822624, 878712, 943008, 1017456, 1171616, 1208229, 1610972, 1757424, 2034912, 2416458, 3221944, 3514848, 4832916, 6443888, 9665832, 12887776, 19331664, 38663328]

約数ペア:

[(1, 38663328), (2, 19331664), (3, 12887776), (4, 9665832), (6, 6443888), (8, 4832916), (11, 3514848), (12, 3221944), (16, 2416458), (19, 2034912), (22, 1757424), (24, 1610972), (32, 1208229), (33, 1171616), (38, 1017456), (41, 943008), (44, 878712), (47, 822624), (48, 805486), (57, 678304), (66, 585808), (76, 508728), (82, 471504), (88, 439356), (94, 411312), (96, 402743), (114, 339152), (123, 314336), (132, 292904), (141, 274208), (152, 254364), (164, 235752), (176, 219678), (188, 205656), (209, 184992), (228, 169576), (246, 157168), (264, 146452), (282, 137104), (304, 127182), (328, 117876), (352, 109839), (376, 102828), (418, 92496), (451, 85728), (456, 84788), (492, 78584), (517, 74784), (528, 73226), (564, 68552), (608, 63591), (627, 61664), (656, 58938), (752, 51414), (779, 49632), (836, 46248), (893, 43296), (902, 42864), (912, 42394), (984, 39292), (1034, 37392), (1056, 36613), (1128, 34276), (1254, 30832), (1312, 29469), (1353, 28576), (1504, 25707), (1551, 24928), (1558, 24816), (1672, 23124), (1786, 21648), (1804, 21432), (1824, 21197), (1927, 20064), (1968, 19646), (2068, 18696), (2256, 17138), (2337, 16544), (2508, 15416), (2679, 14432), (2706, 14288), (3102, 12464), (3116, 12408), (3344, 11562), (3572, 10824), (3608, 10716), (3854, 10032), (3936, 9823), (4136, 9348), (4512, 8569), (4674, 8272), (5016, 7708), (5358, 7216), (5412, 7144), (5781, 6688), (6204, 6232)]