394001928

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1852

約数の個数: 128

約数和(自身を含む): 1178496000

約数和(自身を除く): 784494072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 61, 68, 72, 102, 108, 122, 136, 153, 183, 204, 216, 244, 306, 366, 408, 459, 488, 549, 612, 732, 918, 1037, 1098, 1224, 1464, 1647, 1759, 1836, 2074, 2196, 3111, 3294, 3518, 3672, 4148, 4392, 5277, 6222, 6588, 7036, 8296, 9333, 10554, 12444, 13176, 14072, 15831, 18666, 21108, 24888, 27999, 29903, 31662, 37332, 42216, 47493, 55998, 59806, 63324, 74664, 89709, 94986, 107299, 111996, 119612, 126648, 179418, 189972, 214598, 223992, 239224, 269127, 321897, 358836, 379944, 429196, 538254, 643794, 717672, 807381, 858392, 965691, 1076508, 1287588, 1614762, 1824083, 1931382, 2153016, 2575176, 2897073, 3229524, 3648166, 3862764, 5472249, 5794146, 6459048, 7296332, 7725528, 10944498, 11588292, 14592664, 16416747, 21888996, 23176584, 32833494, 43777992, 49250241, 65666988, 98500482, 131333976, 197000964, 394001928]

約数ペア:

[(1, 394001928), (2, 197000964), (3, 131333976), (4, 98500482), (6, 65666988), (8, 49250241), (9, 43777992), (12, 32833494), (17, 23176584), (18, 21888996), (24, 16416747), (27, 14592664), (34, 11588292), (36, 10944498), (51, 7725528), (54, 7296332), (61, 6459048), (68, 5794146), (72, 5472249), (102, 3862764), (108, 3648166), (122, 3229524), (136, 2897073), (153, 2575176), (183, 2153016), (204, 1931382), (216, 1824083), (244, 1614762), (306, 1287588), (366, 1076508), (408, 965691), (459, 858392), (488, 807381), (549, 717672), (612, 643794), (732, 538254), (918, 429196), (1037, 379944), (1098, 358836), (1224, 321897), (1464, 269127), (1647, 239224), (1759, 223992), (1836, 214598), (2074, 189972), (2196, 179418), (3111, 126648), (3294, 119612), (3518, 111996), (3672, 107299), (4148, 94986), (4392, 89709), (5277, 74664), (6222, 63324), (6588, 59806), (7036, 55998), (8296, 47493), (9333, 42216), (10554, 37332), (12444, 31662), (13176, 29903), (14072, 27999), (15831, 24888), (18666, 21108)]