19791293184

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28729}}^1$

素因数の和:28787

約数の個数: 216

約数和(自身を含む): 64126739040

約数和(自身を除く): 44335445856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 256, 276, 288, 299, 312, 368, 384, 414, 416, 468, 552, 576, 598, 624, 736, 768, 828, 832, 897, 936, 1104, 1152, 1196, 1248, 1472, 1656, 1664, 1794, 1872, 2208, 2304, 2392, 2496, 2691, 2944, 3312, 3328, 3588, 3744, 4416, 4784, 4992, 5382, 5888, 6624, 7176, 7488, 8832, 9568, 9984, 10764, 13248, 14352, 14976, 17664, 19136, 21528, 26496, 28704, 28729, 29952, 38272, 43056, 52992, 57408, 57458, 76544, 86112, 86187, 114816, 114916, 172224, 172374, 229632, 229832, 258561, 344448, 344748, 373477, 459664, 517122, 660767, 688896, 689496, 746954, 919328, 1034244, 1120431, 1321534, 1378992, 1493908, 1838656, 1982301, 2068488, 2240862, 2643068, 2757984, 2987816, 3361293, 3677312, 3964602, 4136976, 4481724, 5286136, 5515968, 5946903, 5975632, 6722586, 7354624, 7929204, 8273952, 8589971, 8963448, 10572272, 11031936, 11893806, 11951264, 13445172, 15858408, 16547904, 17179942, 17926896, 21144544, 22063872, 23787612, 23902528, 25769913, 26890344, 31716816, 33095808, 34359884, 35853792, 42289088, 47575224, 47805056, 51539826, 53780688, 63433632, 66191616, 68719768, 71707584, 77309739, 84578176, 95150448, 95610112, 103079652, 107561376, 126867264, 137439536, 143415168, 154619478, 169156352, 190300896, 206159304, 215122752, 253734528, 274879072, 286830336, 309238956, 380601792, 412318608, 430245504, 507469056, 549758144, 618477912, 761203584, 824637216, 860491008, 1099516288, 1236955824, 1522407168, 1649274432, 2199032576, 2473911648, 3298548864, 4947823296, 6597097728, 9895646592, 19791293184]

約数ペア:

[(1, 19791293184), (2, 9895646592), (3, 6597097728), (4, 4947823296), (6, 3298548864), (8, 2473911648), (9, 2199032576), (12, 1649274432), (13, 1522407168), (16, 1236955824), (18, 1099516288), (23, 860491008), (24, 824637216), (26, 761203584), (32, 618477912), (36, 549758144), (39, 507469056), (46, 430245504), (48, 412318608), (52, 380601792), (64, 309238956), (69, 286830336), (72, 274879072), (78, 253734528), (92, 215122752), (96, 206159304), (104, 190300896), (117, 169156352), (128, 154619478), (138, 143415168), (144, 137439536), (156, 126867264), (184, 107561376), (192, 103079652), (207, 95610112), (208, 95150448), (234, 84578176), (256, 77309739), (276, 71707584), (288, 68719768), (299, 66191616), (312, 63433632), (368, 53780688), (384, 51539826), (414, 47805056), (416, 47575224), (468, 42289088), (552, 35853792), (576, 34359884), (598, 33095808), (624, 31716816), (736, 26890344), (768, 25769913), (828, 23902528), (832, 23787612), (897, 22063872), (936, 21144544), (1104, 17926896), (1152, 17179942), (1196, 16547904), (1248, 15858408), (1472, 13445172), (1656, 11951264), (1664, 11893806), (1794, 11031936), (1872, 10572272), (2208, 8963448), (2304, 8589971), (2392, 8273952), (2496, 7929204), (2691, 7354624), (2944, 6722586), (3312, 5975632), (3328, 5946903), (3588, 5515968), (3744, 5286136), (4416, 4481724), (4784, 4136976), (4992, 3964602), (5382, 3677312), (5888, 3361293), (6624, 2987816), (7176, 2757984), (7488, 2643068), (8832, 2240862), (9568, 2068488), (9984, 1982301), (10764, 1838656), (13248, 1493908), (14352, 1378992), (14976, 1321534), (17664, 1120431), (19136, 1034244), (21528, 919328), (26496, 746954), (28704, 689496), (28729, 688896), (29952, 660767), (38272, 517122), (43056, 459664), (52992, 373477), (57408, 344748), (57458, 344448), (76544, 258561), (86112, 229832), (86187, 229632), (114816, 172374), (114916, 172224)]