2740748192

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 6948071424

約数和(自身を除く): 4207323232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 97, 104, 112, 124, 182, 194, 208, 217, 224, 248, 313, 364, 388, 403, 416, 434, 496, 626, 679, 728, 776, 806, 868, 992, 1252, 1261, 1358, 1456, 1552, 1612, 1736, 2191, 2504, 2522, 2716, 2821, 2912, 3007, 3104, 3224, 3472, 4069, 4382, 5008, 5044, 5432, 5642, 6014, 6448, 6944, 8138, 8764, 8827, 9703, 10016, 10088, 10864, 11284, 12028, 12896, 16276, 17528, 17654, 19406, 20176, 21049, 21728, 22568, 24056, 28483, 30361, 32552, 35056, 35308, 38812, 39091, 40352, 42098, 45136, 48112, 56966, 60722, 65104, 67921, 70112, 70616, 77624, 78182, 84196, 90272, 96224, 113932, 121444, 126139, 130208, 135842, 141232, 155248, 156364, 168392, 212527, 227864, 242888, 252278, 271684, 273637, 282464, 310496, 312728, 336784, 394693, 425054, 455728, 485776, 504556, 543368, 547274, 625456, 673568, 789386, 850108, 882973, 911456, 941191, 971552, 1009112, 1086736, 1094548, 1250912, 1578772, 1700216, 1765946, 1882382, 2018224, 2173472, 2189096, 2762851, 3157544, 3400432, 3531892, 3764764, 4036448, 4378192, 5525702, 6315088, 6588337, 6800864, 7063784, 7529528, 8756384, 11051404, 12235483, 12630176, 13176674, 14127568, 15059056, 22102808, 24470966, 26353348, 28255136, 30118112, 44205616, 48941932, 52706696, 85648381, 88411232, 97883864, 105413392, 171296762, 195767728, 210826784, 342593524, 391535456, 685187048, 1370374096, 2740748192]

約数ペア:

[(1, 2740748192), (2, 1370374096), (4, 685187048), (7, 391535456), (8, 342593524), (13, 210826784), (14, 195767728), (16, 171296762), (26, 105413392), (28, 97883864), (31, 88411232), (32, 85648381), (52, 52706696), (56, 48941932), (62, 44205616), (91, 30118112), (97, 28255136), (104, 26353348), (112, 24470966), (124, 22102808), (182, 15059056), (194, 14127568), (208, 13176674), (217, 12630176), (224, 12235483), (248, 11051404), (313, 8756384), (364, 7529528), (388, 7063784), (403, 6800864), (416, 6588337), (434, 6315088), (496, 5525702), (626, 4378192), (679, 4036448), (728, 3764764), (776, 3531892), (806, 3400432), (868, 3157544), (992, 2762851), (1252, 2189096), (1261, 2173472), (1358, 2018224), (1456, 1882382), (1552, 1765946), (1612, 1700216), (1736, 1578772), (2191, 1250912), (2504, 1094548), (2522, 1086736), (2716, 1009112), (2821, 971552), (2912, 941191), (3007, 911456), (3104, 882973), (3224, 850108), (3472, 789386), (4069, 673568), (4382, 625456), (5008, 547274), (5044, 543368), (5432, 504556), (5642, 485776), (6014, 455728), (6448, 425054), (6944, 394693), (8138, 336784), (8764, 312728), (8827, 310496), (9703, 282464), (10016, 273637), (10088, 271684), (10864, 252278), (11284, 242888), (12028, 227864), (12896, 212527), (16276, 168392), (17528, 156364), (17654, 155248), (19406, 141232), (20176, 135842), (21049, 130208), (21728, 126139), (22568, 121444), (24056, 113932), (28483, 96224), (30361, 90272), (32552, 84196), (35056, 78182), (35308, 77624), (38812, 70616), (39091, 70112), (40352, 67921), (42098, 65104), (45136, 60722), (48112, 56966)]