470285416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 1055980800

約数和(自身を除く): 585695384

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 41, 46, 68, 76, 82, 92, 136, 152, 164, 184, 193, 323, 328, 386, 391, 437, 646, 697, 772, 779, 782, 874, 943, 1292, 1394, 1544, 1558, 1564, 1748, 1886, 2584, 2788, 3116, 3128, 3281, 3496, 3667, 3772, 4439, 5576, 6232, 6562, 7334, 7429, 7544, 7913, 8878, 13124, 13243, 14668, 14858, 15826, 16031, 17756, 17917, 26248, 26486, 29336, 29716, 31652, 32062, 35512, 35834, 52972, 59432, 62339, 63304, 64124, 71668, 75463, 84341, 105944, 124678, 128248, 134521, 143336, 150347, 150926, 168682, 181999, 249356, 269042, 300694, 301852, 304589, 337364, 363998, 498712, 538084, 601388, 603704, 609178, 674728, 727996, 1076168, 1202776, 1218356, 1433797, 1455992, 2436712, 2555899, 2867594, 3093983, 3457981, 5111798, 5735188, 6187966, 6915962, 10223596, 11470376, 12375932, 13831924, 20447192, 24751864, 27663848, 58785677, 117571354, 235142708, 470285416]

約数ペア:

[(1, 470285416), (2, 235142708), (4, 117571354), (8, 58785677), (17, 27663848), (19, 24751864), (23, 20447192), (34, 13831924), (38, 12375932), (41, 11470376), (46, 10223596), (68, 6915962), (76, 6187966), (82, 5735188), (92, 5111798), (136, 3457981), (152, 3093983), (164, 2867594), (184, 2555899), (193, 2436712), (323, 1455992), (328, 1433797), (386, 1218356), (391, 1202776), (437, 1076168), (646, 727996), (697, 674728), (772, 609178), (779, 603704), (782, 601388), (874, 538084), (943, 498712), (1292, 363998), (1394, 337364), (1544, 304589), (1558, 301852), (1564, 300694), (1748, 269042), (1886, 249356), (2584, 181999), (2788, 168682), (3116, 150926), (3128, 150347), (3281, 143336), (3496, 134521), (3667, 128248), (3772, 124678), (4439, 105944), (5576, 84341), (6232, 75463), (6562, 71668), (7334, 64124), (7429, 63304), (7544, 62339), (7913, 59432), (8878, 52972), (13124, 35834), (13243, 35512), (14668, 32062), (14858, 31652), (15826, 29716), (16031, 29336), (17756, 26486), (17917, 26248)]