19412048656

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:550

約数の個数: 320

約数和(自身を含む): 52532637696

約数和(自身を除く): 33120589040

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 43, 44, 52, 56, 71, 77, 86, 88, 91, 104, 112, 142, 143, 154, 172, 176, 182, 208, 284, 286, 301, 308, 344, 364, 397, 473, 497, 559, 568, 572, 602, 616, 688, 728, 781, 794, 923, 946, 994, 1001, 1118, 1136, 1144, 1204, 1232, 1456, 1562, 1588, 1846, 1892, 1988, 2002, 2236, 2288, 2408, 2779, 3053, 3124, 3176, 3311, 3692, 3784, 3913, 3976, 4004, 4367, 4472, 4816, 5161, 5467, 5558, 6106, 6149, 6248, 6352, 6461, 6622, 7384, 7568, 7826, 7952, 8008, 8734, 8944, 10153, 10322, 10934, 11116, 12212, 12298, 12496, 12922, 13244, 14768, 15652, 16016, 17071, 17468, 20306, 20644, 21371, 21868, 22232, 24424, 24596, 25844, 26488, 28187, 30569, 31304, 33583, 34142, 34936, 36127, 39689, 40612, 41288, 42742, 43043, 43736, 44464, 48848, 49192, 51688, 52976, 56374, 56771, 61138, 62608, 67166, 68284, 69872, 71071, 72254, 79378, 81224, 82576, 85484, 86086, 87472, 98384, 103376, 112748, 113542, 119497, 122276, 134332, 136568, 142142, 144508, 158756, 162448, 170968, 172172, 187781, 197309, 221923, 225496, 227084, 235081, 238994, 244552, 268664, 273136, 277823, 284284, 289016, 310057, 317512, 341936, 344344, 366431, 375562, 394618, 397397, 436579, 443846, 450992, 454168, 470162, 477988, 489104, 537328, 555646, 568568, 578032, 620114, 635024, 688688, 732862, 751124, 789236, 794794, 873158, 887692, 908336, 940324, 955976, 1111292, 1137136, 1212041, 1240228, 1314467, 1465724, 1502248, 1553461, 1578472, 1589588, 1746316, 1775384, 1880648, 1911952, 2170399, 2222584, 2424082, 2441153, 2480456, 2565017, 2628934, 2931448, 3004496, 3056053, 3106922, 3156944, 3179176, 3492632, 3550768, 3761296, 4030741, 4340798, 4445168, 4848164, 4882306, 4960912, 5130034, 5257868, 5862896, 6112106, 6213844, 6358352, 6985264, 8061482, 8484287, 8681596, 9696328, 9764612, 10260068, 10515736, 12224212, 12427688, 13332451, 15756533, 16122964, 16968574, 17088071, 17363192, 19392656, 19529224, 20520136, 21031472, 24448424, 24855376, 26664902, 28215187, 31513066, 32245928, 33937148, 34176142, 34726384, 39058448, 41040272, 48896848, 53329804, 56430374, 63026132, 64491856, 67874296, 68352284, 93327157, 106659608, 110295731, 112860748, 126052264, 135748592, 136704568, 173321863, 186654314, 213319216, 220591462, 225721496, 252104528, 273409136, 346643726, 373308628, 441182924, 451442992, 693287452, 746617256, 882365848, 1213253041, 1386574904, 1493234512, 1764731696, 2426506082, 2773149808, 4853012164, 9706024328, 19412048656]

約数ペア:

[(1, 19412048656), (2, 9706024328), (4, 4853012164), (7, 2773149808), (8, 2426506082), (11, 1764731696), (13, 1493234512), (14, 1386574904), (16, 1213253041), (22, 882365848), (26, 746617256), (28, 693287452), (43, 451442992), (44, 441182924), (52, 373308628), (56, 346643726), (71, 273409136), (77, 252104528), (86, 225721496), (88, 220591462), (91, 213319216), (104, 186654314), (112, 173321863), (142, 136704568), (143, 135748592), (154, 126052264), (172, 112860748), (176, 110295731), (182, 106659608), (208, 93327157), (284, 68352284), (286, 67874296), (301, 64491856), (308, 63026132), (344, 56430374), (364, 53329804), (397, 48896848), (473, 41040272), (497, 39058448), (559, 34726384), (568, 34176142), (572, 33937148), (602, 32245928), (616, 31513066), (688, 28215187), (728, 26664902), (781, 24855376), (794, 24448424), (923, 21031472), (946, 20520136), (994, 19529224), (1001, 19392656), (1118, 17363192), (1136, 17088071), (1144, 16968574), (1204, 16122964), (1232, 15756533), (1456, 13332451), (1562, 12427688), (1588, 12224212), (1846, 10515736), (1892, 10260068), (1988, 9764612), (2002, 9696328), (2236, 8681596), (2288, 8484287), (2408, 8061482), (2779, 6985264), (3053, 6358352), (3124, 6213844), (3176, 6112106), (3311, 5862896), (3692, 5257868), (3784, 5130034), (3913, 4960912), (3976, 4882306), (4004, 4848164), (4367, 4445168), (4472, 4340798), (4816, 4030741), (5161, 3761296), (5467, 3550768), (5558, 3492632), (6106, 3179176), (6149, 3156944), (6248, 3106922), (6352, 3056053), (6461, 3004496), (6622, 2931448), (7384, 2628934), (7568, 2565017), (7826, 2480456), (7952, 2441153), (8008, 2424082), (8734, 2222584), (8944, 2170399), (10153, 1911952), (10322, 1880648), (10934, 1775384), (11116, 1746316), (12212, 1589588), (12298, 1578472), (12496, 1553461), (12922, 1502248), (13244, 1465724), (14768, 1314467), (15652, 1240228), (16016, 1212041), (17071, 1137136), (17468, 1111292), (20306, 955976), (20644, 940324), (21371, 908336), (21868, 887692), (22232, 873158), (24424, 794794), (24596, 789236), (25844, 751124), (26488, 732862), (28187, 688688), (30569, 635024), (31304, 620114), (33583, 578032), (34142, 568568), (34936, 555646), (36127, 537328), (39689, 489104), (40612, 477988), (41288, 470162), (42742, 454168), (43043, 450992), (43736, 443846), (44464, 436579), (48848, 397397), (49192, 394618), (51688, 375562), (52976, 366431), (56374, 344344), (56771, 341936), (61138, 317512), (62608, 310057), (67166, 289016), (68284, 284284), (69872, 277823), (71071, 273136), (72254, 268664), (79378, 244552), (81224, 238994), (82576, 235081), (85484, 227084), (86086, 225496), (87472, 221923), (98384, 197309), (103376, 187781), (112748, 172172), (113542, 170968), (119497, 162448), (122276, 158756), (134332, 144508), (136568, 142142)]