201819779138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 347680512000

約数和(自身を除く): 145860732862

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 137, 149, 269, 274, 298, 391, 538, 782, 799, 1081, 1598, 2162, 2329, 2533, 3151, 3427, 4573, 4658, 5066, 6187, 6302, 6439, 6854, 7003, 9146, 12374, 12643, 12878, 14006, 18377, 20413, 25286, 36754, 36853, 40081, 40826, 53567, 58259, 73706, 80162, 105179, 107134, 109463, 116518, 119051, 148097, 161069, 210358, 214931, 218926, 238102, 290789, 296194, 322138, 347021, 429862, 469499, 581578, 626501, 681377, 694042, 847619, 921863, 938998, 959411, 1253002, 1362754, 1695238, 1732091, 1843726, 1883807, 1918822, 2517649, 2738173, 3464182, 3767614, 4943413, 5035298, 5476346, 5491097, 7981483, 9886826, 10982194, 14409523, 15671671, 15962966, 16309987, 22066453, 28819046, 29445547, 31343342, 32024719, 32619974, 39838093, 43327561, 44132906, 58891094, 64049438, 79676186, 86655122, 93348649, 126295231, 186697298, 252590462, 258081559, 375129701, 516163118, 677247581, 736568537, 750259402, 1354495162, 1473137074, 2147018927, 4294037854, 4387386503, 5935875857, 8774773006, 11871751714, 100909889569, 201819779138]

約数ペア:

[(1, 201819779138), (2, 100909889569), (17, 11871751714), (23, 8774773006), (34, 5935875857), (46, 4387386503), (47, 4294037854), (94, 2147018927), (137, 1473137074), (149, 1354495162), (269, 750259402), (274, 736568537), (298, 677247581), (391, 516163118), (538, 375129701), (782, 258081559), (799, 252590462), (1081, 186697298), (1598, 126295231), (2162, 93348649), (2329, 86655122), (2533, 79676186), (3151, 64049438), (3427, 58891094), (4573, 44132906), (4658, 43327561), (5066, 39838093), (6187, 32619974), (6302, 32024719), (6439, 31343342), (6854, 29445547), (7003, 28819046), (9146, 22066453), (12374, 16309987), (12643, 15962966), (12878, 15671671), (14006, 14409523), (18377, 10982194), (20413, 9886826), (25286, 7981483), (36754, 5491097), (36853, 5476346), (40081, 5035298), (40826, 4943413), (53567, 3767614), (58259, 3464182), (73706, 2738173), (80162, 2517649), (105179, 1918822), (107134, 1883807), (109463, 1843726), (116518, 1732091), (119051, 1695238), (148097, 1362754), (161069, 1253002), (210358, 959411), (214931, 938998), (218926, 921863), (238102, 847619), (290789, 694042), (296194, 681377), (322138, 626501), (347021, 581578), (429862, 469499)]