520974384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:667

約数の個数: 160

約数和(自身を含む): 1639895040

約数和(自身を除く): 1118920656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 223, 238, 272, 336, 357, 408, 409, 446, 476, 669, 714, 816, 818, 892, 952, 1227, 1338, 1428, 1561, 1636, 1784, 1904, 2454, 2676, 2856, 2863, 3122, 3272, 3568, 3791, 4683, 4908, 5352, 5712, 5726, 6244, 6544, 6953, 7582, 8589, 9366, 9816, 10704, 11373, 11452, 12488, 13906, 15164, 17178, 18732, 19632, 20859, 22746, 22904, 24976, 26537, 27812, 30328, 34356, 37464, 41718, 45492, 45808, 48671, 53074, 55624, 60656, 68712, 74928, 79611, 83436, 90984, 91207, 97342, 106148, 111248, 137424, 146013, 159222, 166872, 181968, 182414, 194684, 212296, 273621, 292026, 318444, 333744, 364828, 389368, 424592, 547242, 584052, 636888, 638449, 729656, 778736, 1094484, 1168104, 1273776, 1276898, 1459312, 1550519, 1915347, 2188968, 2336208, 2553796, 3101038, 3830694, 4377936, 4651557, 5107592, 6202076, 7661388, 9303114, 10215184, 10853633, 12404152, 15322776, 18606228, 21707266, 24808304, 30645552, 32560899, 37212456, 43414532, 65121798, 74424912, 86829064, 130243596, 173658128, 260487192, 520974384]

約数ペア:

[(1, 520974384), (2, 260487192), (3, 173658128), (4, 130243596), (6, 86829064), (7, 74424912), (8, 65121798), (12, 43414532), (14, 37212456), (16, 32560899), (17, 30645552), (21, 24808304), (24, 21707266), (28, 18606228), (34, 15322776), (42, 12404152), (48, 10853633), (51, 10215184), (56, 9303114), (68, 7661388), (84, 6202076), (102, 5107592), (112, 4651557), (119, 4377936), (136, 3830694), (168, 3101038), (204, 2553796), (223, 2336208), (238, 2188968), (272, 1915347), (336, 1550519), (357, 1459312), (408, 1276898), (409, 1273776), (446, 1168104), (476, 1094484), (669, 778736), (714, 729656), (816, 638449), (818, 636888), (892, 584052), (952, 547242), (1227, 424592), (1338, 389368), (1428, 364828), (1561, 333744), (1636, 318444), (1784, 292026), (1904, 273621), (2454, 212296), (2676, 194684), (2856, 182414), (2863, 181968), (3122, 166872), (3272, 159222), (3568, 146013), (3791, 137424), (4683, 111248), (4908, 106148), (5352, 97342), (5712, 91207), (5726, 90984), (6244, 83436), (6544, 79611), (6953, 74928), (7582, 68712), (8589, 60656), (9366, 55624), (9816, 53074), (10704, 48671), (11373, 45808), (11452, 45492), (12488, 41718), (13906, 37464), (15164, 34356), (17178, 30328), (18732, 27812), (19632, 26537), (20859, 24976), (22746, 22904)]