13212873856

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:527

約数の個数: 256

約数和(自身を含む): 33730502400

約数和(自身を除く): 20517628544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 73, 82, 91, 104, 112, 128, 146, 164, 182, 208, 224, 287, 292, 328, 364, 379, 416, 448, 511, 533, 574, 584, 656, 728, 758, 832, 896, 949, 1022, 1066, 1148, 1168, 1312, 1456, 1516, 1664, 1898, 2044, 2132, 2296, 2336, 2624, 2653, 2912, 2993, 3032, 3731, 3796, 4088, 4264, 4592, 4672, 4927, 5248, 5306, 5824, 5986, 6064, 6643, 7462, 7592, 8176, 8528, 9184, 9344, 9854, 10612, 11648, 11972, 12128, 13286, 14924, 15184, 15539, 16352, 17056, 18368, 19708, 20951, 21224, 23944, 24256, 26572, 27667, 29848, 30368, 31078, 32704, 34112, 34489, 36736, 38909, 39416, 41902, 42448, 47888, 48512, 53144, 55334, 59696, 60736, 62156, 65408, 68224, 68978, 77818, 78832, 83804, 84896, 95776, 106288, 108773, 110668, 119392, 121472, 124312, 137956, 155636, 157664, 167608, 169792, 191552, 193669, 202007, 212576, 217546, 221336, 238784, 248624, 272363, 275912, 311272, 315328, 335216, 339584, 359671, 383104, 387338, 404014, 425152, 435092, 442672, 477568, 497248, 544726, 551824, 622544, 630656, 670432, 719342, 774676, 808028, 850304, 870184, 885344, 994496, 1089452, 1103648, 1134347, 1245088, 1340864, 1414049, 1438684, 1549352, 1616056, 1740368, 1770688, 1988992, 2178904, 2207296, 2268694, 2490176, 2517697, 2681728, 2828098, 2877368, 3098704, 3232112, 3480736, 3541376, 4357808, 4414592, 4537388, 4980352, 5035394, 5656196, 5754736, 6197408, 6464224, 6961472, 7940429, 8715616, 9074776, 10070788, 11312392, 11509472, 12394816, 12928448, 13922944, 14746511, 15880858, 17431232, 18149552, 20141576, 22624784, 23018944, 24789632, 25856896, 29493022, 31761716, 34862464, 36299104, 40283152, 45249568, 46037888, 58986044, 63523432, 72598208, 80566304, 90499136, 103225577, 117972088, 127046864, 145196416, 161132608, 180998272, 206451154, 235944176, 254093728, 322265216, 412902308, 471888352, 508187456, 825804616, 943776704, 1016374912, 1651609232, 1887553408, 3303218464, 6606436928, 13212873856]

約数ペア:

[(1, 13212873856), (2, 6606436928), (4, 3303218464), (7, 1887553408), (8, 1651609232), (13, 1016374912), (14, 943776704), (16, 825804616), (26, 508187456), (28, 471888352), (32, 412902308), (41, 322265216), (52, 254093728), (56, 235944176), (64, 206451154), (73, 180998272), (82, 161132608), (91, 145196416), (104, 127046864), (112, 117972088), (128, 103225577), (146, 90499136), (164, 80566304), (182, 72598208), (208, 63523432), (224, 58986044), (287, 46037888), (292, 45249568), (328, 40283152), (364, 36299104), (379, 34862464), (416, 31761716), (448, 29493022), (511, 25856896), (533, 24789632), (574, 23018944), (584, 22624784), (656, 20141576), (728, 18149552), (758, 17431232), (832, 15880858), (896, 14746511), (949, 13922944), (1022, 12928448), (1066, 12394816), (1148, 11509472), (1168, 11312392), (1312, 10070788), (1456, 9074776), (1516, 8715616), (1664, 7940429), (1898, 6961472), (2044, 6464224), (2132, 6197408), (2296, 5754736), (2336, 5656196), (2624, 5035394), (2653, 4980352), (2912, 4537388), (2993, 4414592), (3032, 4357808), (3731, 3541376), (3796, 3480736), (4088, 3232112), (4264, 3098704), (4592, 2877368), (4672, 2828098), (4927, 2681728), (5248, 2517697), (5306, 2490176), (5824, 2268694), (5986, 2207296), (6064, 2178904), (6643, 1988992), (7462, 1770688), (7592, 1740368), (8176, 1616056), (8528, 1549352), (9184, 1438684), (9344, 1414049), (9854, 1340864), (10612, 1245088), (11648, 1134347), (11972, 1103648), (12128, 1089452), (13286, 994496), (14924, 885344), (15184, 870184), (15539, 850304), (16352, 808028), (17056, 774676), (18368, 719342), (19708, 670432), (20951, 630656), (21224, 622544), (23944, 551824), (24256, 544726), (26572, 497248), (27667, 477568), (29848, 442672), (30368, 435092), (31078, 425152), (32704, 404014), (34112, 387338), (34489, 383104), (36736, 359671), (38909, 339584), (39416, 335216), (41902, 315328), (42448, 311272), (47888, 275912), (48512, 272363), (53144, 248624), (55334, 238784), (59696, 221336), (60736, 217546), (62156, 212576), (65408, 202007), (68224, 193669), (68978, 191552), (77818, 169792), (78832, 167608), (83804, 157664), (84896, 155636), (95776, 137956), (106288, 124312), (108773, 121472), (110668, 119392)]