38742048

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 120117816

約数和(自身を除く): 81375768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 68, 72, 82, 96, 102, 123, 136, 144, 153, 164, 193, 204, 246, 272, 288, 306, 328, 369, 386, 408, 492, 544, 579, 612, 656, 697, 738, 772, 816, 984, 1158, 1224, 1312, 1394, 1476, 1544, 1632, 1737, 1968, 2091, 2316, 2448, 2788, 2952, 3088, 3281, 3474, 3936, 4182, 4632, 4896, 5576, 5904, 6176, 6273, 6562, 6948, 7913, 8364, 9264, 9843, 11152, 11808, 12546, 13124, 13896, 15826, 16728, 18528, 19686, 22304, 23739, 25092, 26248, 27792, 29529, 31652, 33456, 39372, 47478, 50184, 52496, 55584, 59058, 63304, 66912, 71217, 78744, 94956, 100368, 104992, 118116, 126608, 134521, 142434, 157488, 189912, 200736, 236232, 253216, 269042, 284868, 314976, 379824, 403563, 472464, 538084, 569736, 759648, 807126, 944928, 1076168, 1139472, 1210689, 1614252, 2152336, 2278944, 2421378, 3228504, 4304672, 4842756, 6457008, 9685512, 12914016, 19371024, 38742048]

約数ペア:

[(1, 38742048), (2, 19371024), (3, 12914016), (4, 9685512), (6, 6457008), (8, 4842756), (9, 4304672), (12, 3228504), (16, 2421378), (17, 2278944), (18, 2152336), (24, 1614252), (32, 1210689), (34, 1139472), (36, 1076168), (41, 944928), (48, 807126), (51, 759648), (68, 569736), (72, 538084), (82, 472464), (96, 403563), (102, 379824), (123, 314976), (136, 284868), (144, 269042), (153, 253216), (164, 236232), (193, 200736), (204, 189912), (246, 157488), (272, 142434), (288, 134521), (306, 126608), (328, 118116), (369, 104992), (386, 100368), (408, 94956), (492, 78744), (544, 71217), (579, 66912), (612, 63304), (656, 59058), (697, 55584), (738, 52496), (772, 50184), (816, 47478), (984, 39372), (1158, 33456), (1224, 31652), (1312, 29529), (1394, 27792), (1476, 26248), (1544, 25092), (1632, 23739), (1737, 22304), (1968, 19686), (2091, 18528), (2316, 16728), (2448, 15826), (2788, 13896), (2952, 13124), (3088, 12546), (3281, 11808), (3474, 11152), (3936, 9843), (4182, 9264), (4632, 8364), (4896, 7913), (5576, 6948), (5904, 6562), (6176, 6273)]