213694488

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:559

約数の個数: 192

約数和(自身を含む): 716040000

約数和(自身を除く): 502345512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 294, 306, 343, 357, 392, 408, 441, 476, 504, 509, 588, 612, 686, 714, 833, 882, 952, 1018, 1029, 1071, 1176, 1224, 1372, 1428, 1527, 1666, 1764, 2036, 2058, 2142, 2499, 2744, 2856, 3054, 3087, 3332, 3528, 3563, 4072, 4116, 4284, 4581, 4998, 5831, 6108, 6174, 6664, 7126, 7497, 8232, 8568, 8653, 9162, 9996, 10689, 11662, 12216, 12348, 14252, 14994, 17306, 17493, 18324, 19992, 21378, 23324, 24696, 24941, 25959, 28504, 29988, 32067, 34612, 34986, 36648, 42756, 46648, 49882, 51918, 52479, 59976, 60571, 64134, 69224, 69972, 74823, 77877, 85512, 99764, 103836, 104958, 121142, 128268, 139944, 149646, 155754, 174587, 181713, 199528, 207672, 209916, 224469, 242284, 256536, 299292, 311508, 349174, 363426, 419832, 423997, 448938, 484568, 523761, 545139, 598584, 623016, 698348, 726852, 847994, 897876, 1047522, 1090278, 1271991, 1396696, 1453704, 1571283, 1695988, 1795752, 2095044, 2180556, 2543982, 2967979, 3142566, 3391976, 3815973, 4190088, 4361112, 5087964, 5935958, 6285132, 7631946, 8903937, 10175928, 11871916, 12570264, 15263892, 17807874, 23743832, 26711811, 30527784, 35615748, 53423622, 71231496, 106847244, 213694488]

約数ペア:

[(1, 213694488), (2, 106847244), (3, 71231496), (4, 53423622), (6, 35615748), (7, 30527784), (8, 26711811), (9, 23743832), (12, 17807874), (14, 15263892), (17, 12570264), (18, 11871916), (21, 10175928), (24, 8903937), (28, 7631946), (34, 6285132), (36, 5935958), (42, 5087964), (49, 4361112), (51, 4190088), (56, 3815973), (63, 3391976), (68, 3142566), (72, 2967979), (84, 2543982), (98, 2180556), (102, 2095044), (119, 1795752), (126, 1695988), (136, 1571283), (147, 1453704), (153, 1396696), (168, 1271991), (196, 1090278), (204, 1047522), (238, 897876), (252, 847994), (294, 726852), (306, 698348), (343, 623016), (357, 598584), (392, 545139), (408, 523761), (441, 484568), (476, 448938), (504, 423997), (509, 419832), (588, 363426), (612, 349174), (686, 311508), (714, 299292), (833, 256536), (882, 242284), (952, 224469), (1018, 209916), (1029, 207672), (1071, 199528), (1176, 181713), (1224, 174587), (1372, 155754), (1428, 149646), (1527, 139944), (1666, 128268), (1764, 121142), (2036, 104958), (2058, 103836), (2142, 99764), (2499, 85512), (2744, 77877), (2856, 74823), (3054, 69972), (3087, 69224), (3332, 64134), (3528, 60571), (3563, 59976), (4072, 52479), (4116, 51918), (4284, 49882), (4581, 46648), (4998, 42756), (5831, 36648), (6108, 34986), (6174, 34612), (6664, 32067), (7126, 29988), (7497, 28504), (8232, 25959), (8568, 24941), (8653, 24696), (9162, 23324), (9996, 21378), (10689, 19992), (11662, 18324), (12216, 17493), (12348, 17306), (14252, 14994)]