252214992

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:658

約数の個数: 160

約数和(自身を含む): 780485760

約数和(自身を除く): 528270768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 61, 68, 72, 102, 108, 122, 136, 144, 153, 183, 204, 216, 244, 272, 306, 366, 408, 432, 459, 488, 549, 563, 612, 732, 816, 918, 976, 1037, 1098, 1126, 1224, 1464, 1647, 1689, 1836, 2074, 2196, 2252, 2448, 2928, 3111, 3294, 3378, 3672, 4148, 4392, 4504, 5067, 6222, 6588, 6756, 7344, 8296, 8784, 9008, 9333, 9571, 10134, 12444, 13176, 13512, 15201, 16592, 18666, 19142, 20268, 24888, 26352, 27024, 27999, 28713, 30402, 34343, 37332, 38284, 40536, 49776, 55998, 57426, 60804, 68686, 74664, 76568, 81072, 86139, 103029, 111996, 114852, 121608, 137372, 149328, 153136, 172278, 206058, 223992, 229704, 243216, 258417, 274744, 309087, 344556, 412116, 447984, 459408, 516834, 549488, 583831, 618174, 689112, 824232, 927261, 1033668, 1167662, 1236348, 1378224, 1648464, 1751493, 1854522, 2067336, 2335324, 2472696, 3502986, 3709044, 4134672, 4670648, 4945392, 5254479, 7005972, 7418088, 9341296, 10508958, 14011944, 14836176, 15763437, 21017916, 28023888, 31526874, 42035832, 63053748, 84071664, 126107496, 252214992]

約数ペア:

[(1, 252214992), (2, 126107496), (3, 84071664), (4, 63053748), (6, 42035832), (8, 31526874), (9, 28023888), (12, 21017916), (16, 15763437), (17, 14836176), (18, 14011944), (24, 10508958), (27, 9341296), (34, 7418088), (36, 7005972), (48, 5254479), (51, 4945392), (54, 4670648), (61, 4134672), (68, 3709044), (72, 3502986), (102, 2472696), (108, 2335324), (122, 2067336), (136, 1854522), (144, 1751493), (153, 1648464), (183, 1378224), (204, 1236348), (216, 1167662), (244, 1033668), (272, 927261), (306, 824232), (366, 689112), (408, 618174), (432, 583831), (459, 549488), (488, 516834), (549, 459408), (563, 447984), (612, 412116), (732, 344556), (816, 309087), (918, 274744), (976, 258417), (1037, 243216), (1098, 229704), (1126, 223992), (1224, 206058), (1464, 172278), (1647, 153136), (1689, 149328), (1836, 137372), (2074, 121608), (2196, 114852), (2252, 111996), (2448, 103029), (2928, 86139), (3111, 81072), (3294, 76568), (3378, 74664), (3672, 68686), (4148, 60804), (4392, 57426), (4504, 55998), (5067, 49776), (6222, 40536), (6588, 38284), (6756, 37332), (7344, 34343), (8296, 30402), (8784, 28713), (9008, 27999), (9333, 27024), (9571, 26352), (10134, 24888), (12444, 20268), (13176, 19142), (13512, 18666), (15201, 16592)]