213384816

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1399

約数の個数: 120

約数和(自身を含む): 642240144

約数和(自身を除く): 428855328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 67, 68, 72, 102, 134, 136, 144, 153, 201, 204, 268, 272, 306, 402, 408, 536, 603, 612, 804, 816, 1072, 1139, 1206, 1224, 1301, 1608, 2278, 2412, 2448, 2602, 3216, 3417, 3903, 4556, 4824, 5204, 6834, 7806, 9112, 9648, 10251, 10408, 11709, 13668, 15612, 18224, 20502, 20816, 22117, 23418, 27336, 31224, 41004, 44234, 46836, 54672, 62448, 66351, 82008, 87167, 88468, 93672, 132702, 164016, 174334, 176936, 187344, 199053, 261501, 265404, 348668, 353872, 398106, 523002, 530808, 697336, 784503, 796212, 1046004, 1061616, 1394672, 1481839, 1569006, 1592424, 2092008, 2963678, 3138012, 3184848, 4184016, 4445517, 5927356, 6276024, 8891034, 11854712, 12552048, 13336551, 17782068, 23709424, 26673102, 35564136, 53346204, 71128272, 106692408, 213384816]

約数ペア:

[(1, 213384816), (2, 106692408), (3, 71128272), (4, 53346204), (6, 35564136), (8, 26673102), (9, 23709424), (12, 17782068), (16, 13336551), (17, 12552048), (18, 11854712), (24, 8891034), (34, 6276024), (36, 5927356), (48, 4445517), (51, 4184016), (67, 3184848), (68, 3138012), (72, 2963678), (102, 2092008), (134, 1592424), (136, 1569006), (144, 1481839), (153, 1394672), (201, 1061616), (204, 1046004), (268, 796212), (272, 784503), (306, 697336), (402, 530808), (408, 523002), (536, 398106), (603, 353872), (612, 348668), (804, 265404), (816, 261501), (1072, 199053), (1139, 187344), (1206, 176936), (1224, 174334), (1301, 164016), (1608, 132702), (2278, 93672), (2412, 88468), (2448, 87167), (2602, 82008), (3216, 66351), (3417, 62448), (3903, 54672), (4556, 46836), (4824, 44234), (5204, 41004), (6834, 31224), (7806, 27336), (9112, 23418), (9648, 22117), (10251, 20816), (10408, 20502), (11709, 18224), (13668, 15612)]