245995008

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:332

約数の個数: 160

約数和(自身を含む): 758951424

約数和(自身を除く): 512956416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 137, 167, 168, 192, 224, 256, 274, 334, 336, 384, 411, 448, 501, 512, 548, 668, 672, 768, 822, 896, 959, 1002, 1096, 1169, 1336, 1344, 1536, 1644, 1792, 1918, 2004, 2192, 2338, 2672, 2688, 2877, 3288, 3507, 3584, 3836, 4008, 4384, 4676, 5344, 5376, 5754, 6576, 7014, 7672, 8016, 8768, 9352, 10688, 10752, 11508, 13152, 14028, 15344, 16032, 17536, 18704, 21376, 22879, 23016, 26304, 28056, 30688, 32064, 35072, 37408, 42752, 45758, 46032, 52608, 56112, 61376, 64128, 68637, 70144, 74816, 85504, 91516, 92064, 105216, 112224, 122752, 128256, 137274, 149632, 160153, 183032, 184128, 210432, 224448, 245504, 256512, 274548, 299264, 320306, 366064, 368256, 448896, 480459, 491008, 549096, 598528, 640612, 732128, 736512, 897792, 960918, 1098192, 1281224, 1464256, 1473024, 1795584, 1921836, 2196384, 2562448, 2928512, 3843672, 4392768, 5124896, 5857024, 7687344, 8785536, 10249792, 11714048, 15374688, 17571072, 20499584, 30749376, 35142144, 40999168, 61498752, 81998336, 122997504, 245995008]

約数ペア:

[(1, 245995008), (2, 122997504), (3, 81998336), (4, 61498752), (6, 40999168), (7, 35142144), (8, 30749376), (12, 20499584), (14, 17571072), (16, 15374688), (21, 11714048), (24, 10249792), (28, 8785536), (32, 7687344), (42, 5857024), (48, 5124896), (56, 4392768), (64, 3843672), (84, 2928512), (96, 2562448), (112, 2196384), (128, 1921836), (137, 1795584), (167, 1473024), (168, 1464256), (192, 1281224), (224, 1098192), (256, 960918), (274, 897792), (334, 736512), (336, 732128), (384, 640612), (411, 598528), (448, 549096), (501, 491008), (512, 480459), (548, 448896), (668, 368256), (672, 366064), (768, 320306), (822, 299264), (896, 274548), (959, 256512), (1002, 245504), (1096, 224448), (1169, 210432), (1336, 184128), (1344, 183032), (1536, 160153), (1644, 149632), (1792, 137274), (1918, 128256), (2004, 122752), (2192, 112224), (2338, 105216), (2672, 92064), (2688, 91516), (2877, 85504), (3288, 74816), (3507, 70144), (3584, 68637), (3836, 64128), (4008, 61376), (4384, 56112), (4676, 52608), (5344, 46032), (5376, 45758), (5754, 42752), (6576, 37408), (7014, 35072), (7672, 32064), (8016, 30688), (8768, 28056), (9352, 26304), (10688, 23016), (10752, 22879), (11508, 21376), (13152, 18704), (14028, 17536), (15344, 16032)]