488579364

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 240

約数和(自身を含む): 1600545408

約数和(自身を除く): 1111966044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 73, 78, 81, 84, 91, 108, 117, 126, 146, 156, 162, 182, 189, 219, 227, 234, 252, 273, 292, 324, 351, 364, 378, 438, 454, 468, 511, 546, 567, 657, 681, 702, 756, 819, 876, 908, 949, 1022, 1053, 1092, 1134, 1314, 1362, 1404, 1533, 1589, 1638, 1898, 1971, 2043, 2044, 2106, 2268, 2457, 2628, 2724, 2847, 2951, 3066, 3178, 3276, 3796, 3942, 4086, 4212, 4599, 4767, 4914, 5694, 5902, 5913, 6129, 6132, 6356, 6643, 7371, 7884, 8172, 8541, 8853, 9198, 9534, 9828, 11388, 11804, 11826, 12258, 13286, 13797, 14301, 14742, 16571, 17082, 17706, 18387, 18396, 19068, 19929, 20657, 23652, 24516, 25623, 26559, 26572, 27594, 28602, 29484, 33142, 34164, 35412, 36774, 39858, 41314, 41391, 42903, 49713, 51246, 53118, 55188, 57204, 59787, 61971, 66284, 73548, 76869, 79677, 79716, 82628, 82782, 85806, 99426, 102492, 106236, 115997, 119574, 123942, 128709, 149139, 153738, 159354, 165564, 171612, 179361, 185913, 198852, 215423, 231994, 239031, 239148, 247884, 257418, 298278, 307476, 318708, 347991, 358722, 371826, 430846, 447417, 463988, 478062, 514836, 538083, 557739, 596556, 646269, 695982, 717444, 743652, 861692, 894834, 956124, 1043973, 1076166, 1115478, 1292538, 1342251, 1391964, 1507961, 1673217, 1789668, 1938807, 2087946, 2152332, 2230956, 2585076, 2684502, 3015922, 3131919, 3346434, 3877614, 4175892, 4523883, 5369004, 5816421, 6031844, 6263838, 6692868, 7755228, 9047766, 9395757, 11632842, 12527676, 13571649, 17449263, 18095532, 18791514, 23265684, 27143298, 34898526, 37583028, 40714947, 54286596, 69797052, 81429894, 122144841, 162859788, 244289682, 488579364]

約数ペア:

[(1, 488579364), (2, 244289682), (3, 162859788), (4, 122144841), (6, 81429894), (7, 69797052), (9, 54286596), (12, 40714947), (13, 37583028), (14, 34898526), (18, 27143298), (21, 23265684), (26, 18791514), (27, 18095532), (28, 17449263), (36, 13571649), (39, 12527676), (42, 11632842), (52, 9395757), (54, 9047766), (63, 7755228), (73, 6692868), (78, 6263838), (81, 6031844), (84, 5816421), (91, 5369004), (108, 4523883), (117, 4175892), (126, 3877614), (146, 3346434), (156, 3131919), (162, 3015922), (182, 2684502), (189, 2585076), (219, 2230956), (227, 2152332), (234, 2087946), (252, 1938807), (273, 1789668), (292, 1673217), (324, 1507961), (351, 1391964), (364, 1342251), (378, 1292538), (438, 1115478), (454, 1076166), (468, 1043973), (511, 956124), (546, 894834), (567, 861692), (657, 743652), (681, 717444), (702, 695982), (756, 646269), (819, 596556), (876, 557739), (908, 538083), (949, 514836), (1022, 478062), (1053, 463988), (1092, 447417), (1134, 430846), (1314, 371826), (1362, 358722), (1404, 347991), (1533, 318708), (1589, 307476), (1638, 298278), (1898, 257418), (1971, 247884), (2043, 239148), (2044, 239031), (2106, 231994), (2268, 215423), (2457, 198852), (2628, 185913), (2724, 179361), (2847, 171612), (2951, 165564), (3066, 159354), (3178, 153738), (3276, 149139), (3796, 128709), (3942, 123942), (4086, 119574), (4212, 115997), (4599, 106236), (4767, 102492), (4914, 99426), (5694, 85806), (5902, 82782), (5913, 82628), (6129, 79716), (6132, 79677), (6356, 76869), (6643, 73548), (7371, 66284), (7884, 61971), (8172, 59787), (8541, 57204), (8853, 55188), (9198, 53118), (9534, 51246), (9828, 49713), (11388, 42903), (11804, 41391), (11826, 41314), (12258, 39858), (13286, 36774), (13797, 35412), (14301, 34164), (14742, 33142), (16571, 29484), (17082, 28602), (17706, 27594), (18387, 26572), (18396, 26559), (19068, 25623), (19929, 24516), (20657, 23652)]