670697496

素因数分解:

$2^3\times 3^6\times 7^2\times {\mathrm{2347}}^1$

素因数の和:2385

約数の個数: 168

約数和(自身を含む): 2194241220

約数和(自身を除く): 1523543724

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 729, 756, 882, 972, 1134, 1176, 1323, 1458, 1512, 1701, 1764, 1944, 2268, 2347, 2646, 2916, 3402, 3528, 3969, 4536, 4694, 5103, 5292, 5832, 6804, 7041, 7938, 9388, 10206, 10584, 11907, 13608, 14082, 15876, 16429, 18776, 20412, 21123, 23814, 28164, 31752, 32858, 35721, 40824, 42246, 47628, 49287, 56328, 63369, 65716, 71442, 84492, 95256, 98574, 115003, 126738, 131432, 142884, 147861, 168984, 190107, 197148, 230006, 253476, 285768, 295722, 345009, 380214, 394296, 443583, 460012, 506952, 570321, 591444, 690018, 760428, 887166, 920024, 1035027, 1140642, 1182888, 1330749, 1380036, 1520856, 1710963, 1774332, 2070054, 2281284, 2661498, 2760072, 3105081, 3421926, 3548664, 3992247, 4140108, 4562568, 5322996, 6210162, 6843852, 7984494, 8280216, 9315243, 10645992, 11976741, 12420324, 13687704, 15968988, 18630486, 23953482, 24840648, 27945729, 31937976, 37260972, 47906964, 55891458, 74521944, 83837187, 95813928, 111782916, 167674374, 223565832, 335348748, 670697496]

約数ペア:

[(1, 670697496), (2, 335348748), (3, 223565832), (4, 167674374), (6, 111782916), (7, 95813928), (8, 83837187), (9, 74521944), (12, 55891458), (14, 47906964), (18, 37260972), (21, 31937976), (24, 27945729), (27, 24840648), (28, 23953482), (36, 18630486), (42, 15968988), (49, 13687704), (54, 12420324), (56, 11976741), (63, 10645992), (72, 9315243), (81, 8280216), (84, 7984494), (98, 6843852), (108, 6210162), (126, 5322996), (147, 4562568), (162, 4140108), (168, 3992247), (189, 3548664), (196, 3421926), (216, 3105081), (243, 2760072), (252, 2661498), (294, 2281284), (324, 2070054), (378, 1774332), (392, 1710963), (441, 1520856), (486, 1380036), (504, 1330749), (567, 1182888), (588, 1140642), (648, 1035027), (729, 920024), (756, 887166), (882, 760428), (972, 690018), (1134, 591444), (1176, 570321), (1323, 506952), (1458, 460012), (1512, 443583), (1701, 394296), (1764, 380214), (1944, 345009), (2268, 295722), (2347, 285768), (2646, 253476), (2916, 230006), (3402, 197148), (3528, 190107), (3969, 168984), (4536, 147861), (4694, 142884), (5103, 131432), (5292, 126738), (5832, 115003), (6804, 98574), (7041, 95256), (7938, 84492), (9388, 71442), (10206, 65716), (10584, 63369), (11907, 56328), (13608, 49287), (14082, 47628), (15876, 42246), (16429, 40824), (18776, 35721), (20412, 32858), (21123, 31752), (23814, 28164)]