2009552272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 4937184000

約数和(自身を除く): 2927631728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 149, 157, 182, 208, 236, 298, 314, 364, 413, 472, 596, 628, 728, 767, 826, 944, 1043, 1099, 1192, 1256, 1456, 1534, 1652, 1937, 2041, 2086, 2198, 2384, 2512, 3068, 3304, 3874, 4082, 4172, 4396, 5369, 6136, 6608, 7748, 8164, 8344, 8791, 8792, 9263, 10738, 12272, 13559, 14287, 15496, 16328, 16688, 17582, 17584, 18526, 21476, 23393, 27118, 28574, 30992, 32656, 35164, 37052, 42952, 46786, 54236, 57148, 61537, 64841, 70328, 74104, 85904, 93572, 108472, 114283, 114296, 120419, 123074, 129682, 140656, 148208, 163751, 187144, 216944, 228566, 228592, 240838, 246148, 259364, 304109, 327502, 374288, 457132, 481676, 492296, 518728, 608218, 655004, 799981, 842933, 914264, 963352, 984592, 1037456, 1216436, 1310008, 1380187, 1599962, 1685866, 1828528, 1926704, 2128763, 2432872, 2620016, 2760374, 3199924, 3371732, 4257526, 4865744, 5520748, 6399848, 6743464, 8515052, 9661309, 11041496, 12799696, 13486928, 17030104, 17942431, 19322618, 22082992, 34060208, 35884862, 38645236, 71769724, 77290472, 125597017, 143539448, 154580944, 251194034, 287078896, 502388068, 1004776136, 2009552272]

約数ペア:

[(1, 2009552272), (2, 1004776136), (4, 502388068), (7, 287078896), (8, 251194034), (13, 154580944), (14, 143539448), (16, 125597017), (26, 77290472), (28, 71769724), (52, 38645236), (56, 35884862), (59, 34060208), (91, 22082992), (104, 19322618), (112, 17942431), (118, 17030104), (149, 13486928), (157, 12799696), (182, 11041496), (208, 9661309), (236, 8515052), (298, 6743464), (314, 6399848), (364, 5520748), (413, 4865744), (472, 4257526), (596, 3371732), (628, 3199924), (728, 2760374), (767, 2620016), (826, 2432872), (944, 2128763), (1043, 1926704), (1099, 1828528), (1192, 1685866), (1256, 1599962), (1456, 1380187), (1534, 1310008), (1652, 1216436), (1937, 1037456), (2041, 984592), (2086, 963352), (2198, 914264), (2384, 842933), (2512, 799981), (3068, 655004), (3304, 608218), (3874, 518728), (4082, 492296), (4172, 481676), (4396, 457132), (5369, 374288), (6136, 327502), (6608, 304109), (7748, 259364), (8164, 246148), (8344, 240838), (8791, 228592), (8792, 228566), (9263, 216944), (10738, 187144), (12272, 163751), (13559, 148208), (14287, 140656), (15496, 129682), (16328, 123074), (16688, 120419), (17582, 114296), (17584, 114283), (18526, 108472), (21476, 93572), (23393, 85904), (27118, 74104), (28574, 70328), (30992, 64841), (32656, 61537), (35164, 57148), (37052, 54236), (42952, 46786)]