19295893232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:740

約数の個数: 240

約数和(自身を含む): 49887640320

約数和(自身を除く): 30591747088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 137, 152, 154, 176, 209, 242, 266, 274, 304, 308, 418, 484, 532, 547, 548, 616, 836, 847, 959, 968, 1064, 1094, 1096, 1232, 1463, 1507, 1672, 1694, 1918, 1936, 2128, 2188, 2192, 2299, 2603, 2926, 3014, 3344, 3388, 3829, 3836, 4376, 4598, 5206, 5852, 6017, 6028, 6776, 7658, 7672, 8752, 9196, 10393, 10412, 10549, 11704, 12034, 12056, 13552, 15316, 15344, 16093, 16577, 18221, 18392, 20786, 20824, 21098, 23408, 24068, 24112, 28633, 30632, 32186, 33154, 36442, 36784, 41572, 41648, 42119, 42196, 48136, 57266, 61264, 64372, 66187, 66308, 72751, 72884, 74939, 83144, 84238, 84392, 96272, 114323, 114532, 116039, 128744, 132374, 132616, 145502, 145768, 149878, 166288, 168476, 168784, 200431, 228646, 229064, 232078, 257488, 264748, 265232, 291004, 291536, 299756, 314963, 336952, 400862, 457292, 458128, 463309, 464156, 524573, 529496, 582008, 599512, 629926, 673904, 800261, 801724, 824329, 914584, 926618, 928312, 1049146, 1058992, 1164016, 1199024, 1257553, 1259852, 1423841, 1600522, 1603448, 1648658, 1829168, 1853236, 1856624, 2098292, 2204741, 2515106, 2519704, 2847682, 3201044, 3206896, 3297316, 3706472, 4196584, 4409482, 5030212, 5039408, 5695364, 5770303, 6402088, 6594632, 7412944, 8393168, 8802871, 8818964, 9067619, 9966887, 10060424, 11390728, 11540606, 12804176, 13189264, 15662251, 17605742, 17637928, 18135238, 19933774, 20120848, 22781456, 23081212, 31324502, 35211484, 35275856, 36270476, 39867548, 46162424, 62649004, 63473333, 70422968, 72540952, 79735096, 92324848, 109635757, 125298008, 126946666, 140845936, 145081904, 159470192, 172284761, 219271514, 250596016, 253893332, 344569522, 438543028, 507786664, 689139044, 877086056, 1015573328, 1205993327, 1378278088, 1754172112, 2411986654, 2756556176, 4823973308, 9647946616, 19295893232]

約数ペア:

[(1, 19295893232), (2, 9647946616), (4, 4823973308), (7, 2756556176), (8, 2411986654), (11, 1754172112), (14, 1378278088), (16, 1205993327), (19, 1015573328), (22, 877086056), (28, 689139044), (38, 507786664), (44, 438543028), (56, 344569522), (76, 253893332), (77, 250596016), (88, 219271514), (112, 172284761), (121, 159470192), (133, 145081904), (137, 140845936), (152, 126946666), (154, 125298008), (176, 109635757), (209, 92324848), (242, 79735096), (266, 72540952), (274, 70422968), (304, 63473333), (308, 62649004), (418, 46162424), (484, 39867548), (532, 36270476), (547, 35275856), (548, 35211484), (616, 31324502), (836, 23081212), (847, 22781456), (959, 20120848), (968, 19933774), (1064, 18135238), (1094, 17637928), (1096, 17605742), (1232, 15662251), (1463, 13189264), (1507, 12804176), (1672, 11540606), (1694, 11390728), (1918, 10060424), (1936, 9966887), (2128, 9067619), (2188, 8818964), (2192, 8802871), (2299, 8393168), (2603, 7412944), (2926, 6594632), (3014, 6402088), (3344, 5770303), (3388, 5695364), (3829, 5039408), (3836, 5030212), (4376, 4409482), (4598, 4196584), (5206, 3706472), (5852, 3297316), (6017, 3206896), (6028, 3201044), (6776, 2847682), (7658, 2519704), (7672, 2515106), (8752, 2204741), (9196, 2098292), (10393, 1856624), (10412, 1853236), (10549, 1829168), (11704, 1648658), (12034, 1603448), (12056, 1600522), (13552, 1423841), (15316, 1259852), (15344, 1257553), (16093, 1199024), (16577, 1164016), (18221, 1058992), (18392, 1049146), (20786, 928312), (20824, 926618), (21098, 914584), (23408, 824329), (24068, 801724), (24112, 800261), (28633, 673904), (30632, 629926), (32186, 599512), (33154, 582008), (36442, 529496), (36784, 524573), (41572, 464156), (41648, 463309), (42119, 458128), (42196, 457292), (48136, 400862), (57266, 336952), (61264, 314963), (64372, 299756), (66187, 291536), (66308, 291004), (72751, 265232), (72884, 264748), (74939, 257488), (83144, 232078), (84238, 229064), (84392, 228646), (96272, 200431), (114323, 168784), (114532, 168476), (116039, 166288), (128744, 149878), (132374, 145768), (132616, 145502)]