628909056

素因数分解:

$2^{10}\times 3^3\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 264

約数和(自身を含む): 1992304160

約数和(自身を除く): 1363395104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 43, 46, 48, 54, 64, 69, 72, 86, 92, 96, 108, 128, 129, 138, 144, 172, 184, 192, 207, 216, 256, 258, 276, 288, 344, 368, 384, 387, 414, 432, 512, 516, 529, 552, 576, 621, 688, 736, 768, 774, 828, 864, 989, 1024, 1032, 1058, 1104, 1152, 1161, 1242, 1376, 1472, 1536, 1548, 1587, 1656, 1728, 1978, 2064, 2116, 2208, 2304, 2322, 2484, 2752, 2944, 2967, 3072, 3096, 3174, 3312, 3456, 3956, 4128, 4232, 4416, 4608, 4644, 4761, 4968, 5504, 5888, 5934, 6192, 6348, 6624, 6912, 7912, 8256, 8464, 8832, 8901, 9216, 9288, 9522, 9936, 11008, 11776, 11868, 12384, 12696, 13248, 13824, 14283, 15824, 16512, 16928, 17664, 17802, 18576, 19044, 19872, 22016, 22747, 23552, 23736, 24768, 25392, 26496, 26703, 27648, 28566, 31648, 33024, 33856, 35328, 35604, 37152, 38088, 39744, 44032, 45494, 47472, 49536, 50784, 52992, 53406, 57132, 63296, 66048, 67712, 68241, 70656, 71208, 74304, 76176, 79488, 90988, 94944, 99072, 101568, 105984, 106812, 114264, 126592, 132096, 135424, 136482, 142416, 148608, 152352, 158976, 181976, 189888, 198144, 203136, 204723, 211968, 213624, 228528, 253184, 270848, 272964, 284832, 297216, 304704, 317952, 363952, 379776, 396288, 406272, 409446, 427248, 457056, 506368, 541696, 545928, 569664, 594432, 609408, 614169, 635904, 727904, 759552, 812544, 818892, 854496, 914112, 1012736, 1091856, 1139328, 1188864, 1218816, 1228338, 1455808, 1519104, 1625088, 1637784, 1708992, 1828224, 2183712, 2278656, 2437632, 2456676, 2911616, 3038208, 3275568, 3417984, 3656448, 4367424, 4557312, 4875264, 4913352, 5823232, 6551136, 6835968, 7312896, 8734848, 9114624, 9826704, 11646464, 13102272, 13671936, 14625792, 17469696, 19653408, 23292928, 26204544, 27343872, 34939392, 39306816, 52409088, 69878784, 78613632, 104818176, 157227264, 209636352, 314454528, 628909056]

約数ペア:

[(1, 628909056), (2, 314454528), (3, 209636352), (4, 157227264), (6, 104818176), (8, 78613632), (9, 69878784), (12, 52409088), (16, 39306816), (18, 34939392), (23, 27343872), (24, 26204544), (27, 23292928), (32, 19653408), (36, 17469696), (43, 14625792), (46, 13671936), (48, 13102272), (54, 11646464), (64, 9826704), (69, 9114624), (72, 8734848), (86, 7312896), (92, 6835968), (96, 6551136), (108, 5823232), (128, 4913352), (129, 4875264), (138, 4557312), (144, 4367424), (172, 3656448), (184, 3417984), (192, 3275568), (207, 3038208), (216, 2911616), (256, 2456676), (258, 2437632), (276, 2278656), (288, 2183712), (344, 1828224), (368, 1708992), (384, 1637784), (387, 1625088), (414, 1519104), (432, 1455808), (512, 1228338), (516, 1218816), (529, 1188864), (552, 1139328), (576, 1091856), (621, 1012736), (688, 914112), (736, 854496), (768, 818892), (774, 812544), (828, 759552), (864, 727904), (989, 635904), (1024, 614169), (1032, 609408), (1058, 594432), (1104, 569664), (1152, 545928), (1161, 541696), (1242, 506368), (1376, 457056), (1472, 427248), (1536, 409446), (1548, 406272), (1587, 396288), (1656, 379776), (1728, 363952), (1978, 317952), (2064, 304704), (2116, 297216), (2208, 284832), (2304, 272964), (2322, 270848), (2484, 253184), (2752, 228528), (2944, 213624), (2967, 211968), (3072, 204723), (3096, 203136), (3174, 198144), (3312, 189888), (3456, 181976), (3956, 158976), (4128, 152352), (4232, 148608), (4416, 142416), (4608, 136482), (4644, 135424), (4761, 132096), (4968, 126592), (5504, 114264), (5888, 106812), (5934, 105984), (6192, 101568), (6348, 99072), (6624, 94944), (6912, 90988), (7912, 79488), (8256, 76176), (8464, 74304), (8832, 71208), (8901, 70656), (9216, 68241), (9288, 67712), (9522, 66048), (9936, 63296), (11008, 57132), (11776, 53406), (11868, 52992), (12384, 50784), (12696, 49536), (13248, 47472), (13824, 45494), (14283, 44032), (15824, 39744), (16512, 38088), (16928, 37152), (17664, 35604), (17802, 35328), (18576, 33856), (19044, 33024), (19872, 31648), (22016, 28566), (22747, 27648), (23552, 26703), (23736, 26496), (24768, 25392)]