213879312

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29123}}^1$

素因数の和:29157

約数の個数: 80

約数和(自身を含む): 650047680

約数和(自身を除く): 436168368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 29123, 58246, 87369, 116492, 174738, 232984, 262107, 349476, 465968, 495091, 524214, 698952, 786321, 990182, 1048428, 1397904, 1485273, 1572642, 1980364, 2096856, 2970546, 3145284, 3960728, 4193712, 4455819, 5941092, 6290568, 7921456, 8911638, 11882184, 12581136, 13367457, 17823276, 23764368, 26734914, 35646552, 53469828, 71293104, 106939656, 213879312]

約数ペア:

[(1, 213879312), (2, 106939656), (3, 71293104), (4, 53469828), (6, 35646552), (8, 26734914), (9, 23764368), (12, 17823276), (16, 13367457), (17, 12581136), (18, 11882184), (24, 8911638), (27, 7921456), (34, 6290568), (36, 5941092), (48, 4455819), (51, 4193712), (54, 3960728), (68, 3145284), (72, 2970546), (102, 2096856), (108, 1980364), (136, 1572642), (144, 1485273), (153, 1397904), (204, 1048428), (216, 990182), (272, 786321), (306, 698952), (408, 524214), (432, 495091), (459, 465968), (612, 349476), (816, 262107), (918, 232984), (1224, 174738), (1836, 116492), (2448, 87369), (3672, 58246), (7344, 29123)]