23987952

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 73120320

約数和(自身を除く): 49132368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 41, 48, 51, 68, 72, 82, 102, 123, 136, 144, 153, 164, 204, 239, 246, 272, 306, 328, 369, 408, 478, 492, 612, 656, 697, 717, 738, 816, 956, 984, 1224, 1394, 1434, 1476, 1912, 1968, 2091, 2151, 2448, 2788, 2868, 2952, 3824, 4063, 4182, 4302, 5576, 5736, 5904, 6273, 8126, 8364, 8604, 9799, 11152, 11472, 12189, 12546, 16252, 16728, 17208, 19598, 24378, 25092, 29397, 32504, 33456, 34416, 36567, 39196, 48756, 50184, 58794, 65008, 73134, 78392, 88191, 97512, 100368, 117588, 146268, 156784, 166583, 176382, 195024, 235176, 292536, 333166, 352764, 470352, 499749, 585072, 666332, 705528, 999498, 1332664, 1411056, 1499247, 1998996, 2665328, 2998494, 3997992, 5996988, 7995984, 11993976, 23987952]

約数ペア:

[(1, 23987952), (2, 11993976), (3, 7995984), (4, 5996988), (6, 3997992), (8, 2998494), (9, 2665328), (12, 1998996), (16, 1499247), (17, 1411056), (18, 1332664), (24, 999498), (34, 705528), (36, 666332), (41, 585072), (48, 499749), (51, 470352), (68, 352764), (72, 333166), (82, 292536), (102, 235176), (123, 195024), (136, 176382), (144, 166583), (153, 156784), (164, 146268), (204, 117588), (239, 100368), (246, 97512), (272, 88191), (306, 78392), (328, 73134), (369, 65008), (408, 58794), (478, 50184), (492, 48756), (612, 39196), (656, 36567), (697, 34416), (717, 33456), (738, 32504), (816, 29397), (956, 25092), (984, 24378), (1224, 19598), (1394, 17208), (1434, 16728), (1476, 16252), (1912, 12546), (1968, 12189), (2091, 11472), (2151, 11152), (2448, 9799), (2788, 8604), (2868, 8364), (2952, 8126), (3824, 6273), (4063, 5904), (4182, 5736), (4302, 5576)]