340534872

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 1033344000

約数和(自身を除く): 692809128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 79, 92, 114, 137, 138, 152, 158, 171, 184, 207, 228, 237, 274, 276, 316, 342, 411, 414, 437, 456, 474, 548, 552, 632, 684, 711, 822, 828, 874, 948, 1096, 1233, 1311, 1368, 1422, 1501, 1644, 1656, 1748, 1817, 1896, 2466, 2603, 2622, 2844, 3002, 3151, 3288, 3496, 3634, 3933, 4503, 4932, 5206, 5244, 5451, 5688, 6004, 6302, 7268, 7809, 7866, 9006, 9453, 9864, 10412, 10488, 10823, 10902, 12008, 12604, 13509, 14536, 15618, 15732, 16353, 18012, 18906, 20824, 21646, 21804, 23427, 25208, 27018, 28359, 31236, 31464, 32469, 32706, 34523, 36024, 37812, 43292, 43608, 46854, 54036, 56718, 59869, 62472, 64938, 65412, 69046, 75624, 86584, 93708, 97407, 103569, 108072, 113436, 119738, 129876, 130824, 138092, 179607, 187416, 194814, 205637, 207138, 226872, 239476, 248929, 259752, 276184, 310707, 359214, 389628, 411274, 414276, 478952, 497858, 538821, 616911, 621414, 718428, 746787, 779256, 822548, 828552, 995716, 1077642, 1233822, 1242828, 1436856, 1493574, 1645096, 1850733, 1991432, 2155284, 2240361, 2467644, 2485656, 2987148, 3701466, 4310568, 4480722, 4729651, 4935288, 5974296, 7402932, 8961444, 9459302, 14188953, 14805864, 17922888, 18918604, 28377906, 37837208, 42566859, 56755812, 85133718, 113511624, 170267436, 340534872]

約数ペア:

[(1, 340534872), (2, 170267436), (3, 113511624), (4, 85133718), (6, 56755812), (8, 42566859), (9, 37837208), (12, 28377906), (18, 18918604), (19, 17922888), (23, 14805864), (24, 14188953), (36, 9459302), (38, 8961444), (46, 7402932), (57, 5974296), (69, 4935288), (72, 4729651), (76, 4480722), (79, 4310568), (92, 3701466), (114, 2987148), (137, 2485656), (138, 2467644), (152, 2240361), (158, 2155284), (171, 1991432), (184, 1850733), (207, 1645096), (228, 1493574), (237, 1436856), (274, 1242828), (276, 1233822), (316, 1077642), (342, 995716), (411, 828552), (414, 822548), (437, 779256), (456, 746787), (474, 718428), (548, 621414), (552, 616911), (632, 538821), (684, 497858), (711, 478952), (822, 414276), (828, 411274), (874, 389628), (948, 359214), (1096, 310707), (1233, 276184), (1311, 259752), (1368, 248929), (1422, 239476), (1501, 226872), (1644, 207138), (1656, 205637), (1748, 194814), (1817, 187416), (1896, 179607), (2466, 138092), (2603, 130824), (2622, 129876), (2844, 119738), (3002, 113436), (3151, 108072), (3288, 103569), (3496, 97407), (3634, 93708), (3933, 86584), (4503, 75624), (4932, 69046), (5206, 65412), (5244, 64938), (5451, 62472), (5688, 59869), (6004, 56718), (6302, 54036), (7268, 46854), (7809, 43608), (7866, 43292), (9006, 37812), (9453, 36024), (9864, 34523), (10412, 32706), (10488, 32469), (10823, 31464), (10902, 31236), (12008, 28359), (12604, 27018), (13509, 25208), (14536, 23427), (15618, 21804), (15732, 21646), (16353, 20824), (18012, 18906)]