775347664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 1954874880

約数和(自身を除く): 1179527216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 137, 161, 169, 182, 184, 208, 274, 299, 322, 338, 364, 368, 548, 598, 644, 676, 728, 959, 1096, 1183, 1196, 1288, 1352, 1456, 1781, 1918, 2093, 2192, 2197, 2366, 2392, 2576, 2704, 3151, 3562, 3836, 3887, 4186, 4394, 4732, 4784, 6302, 7124, 7672, 7774, 8372, 8788, 9464, 12467, 12604, 14248, 15344, 15379, 15548, 16744, 17576, 18928, 22057, 23153, 24934, 25208, 27209, 28496, 30758, 31096, 33488, 35152, 40963, 44114, 46306, 49868, 50416, 50531, 54418, 61516, 62192, 81926, 88228, 92612, 99736, 101062, 108836, 123032, 162071, 163852, 176456, 185224, 199472, 202124, 217672, 246064, 286741, 300989, 324142, 327704, 352912, 353717, 370448, 404248, 435344, 532519, 573482, 601978, 648284, 655408, 707434, 808496, 1065038, 1146964, 1203956, 1296568, 1414868, 2106923, 2130076, 2293928, 2407912, 2593136, 2829736, 3727633, 4213846, 4260152, 4587856, 4815824, 5659472, 6922747, 7455266, 8427692, 8520304, 13845494, 14910532, 16855384, 27690988, 29821064, 33710768, 48459229, 55381976, 59642128, 96918458, 110763952, 193836916, 387673832, 775347664]

約数ペア:

[(1, 775347664), (2, 387673832), (4, 193836916), (7, 110763952), (8, 96918458), (13, 59642128), (14, 55381976), (16, 48459229), (23, 33710768), (26, 29821064), (28, 27690988), (46, 16855384), (52, 14910532), (56, 13845494), (91, 8520304), (92, 8427692), (104, 7455266), (112, 6922747), (137, 5659472), (161, 4815824), (169, 4587856), (182, 4260152), (184, 4213846), (208, 3727633), (274, 2829736), (299, 2593136), (322, 2407912), (338, 2293928), (364, 2130076), (368, 2106923), (548, 1414868), (598, 1296568), (644, 1203956), (676, 1146964), (728, 1065038), (959, 808496), (1096, 707434), (1183, 655408), (1196, 648284), (1288, 601978), (1352, 573482), (1456, 532519), (1781, 435344), (1918, 404248), (2093, 370448), (2192, 353717), (2197, 352912), (2366, 327704), (2392, 324142), (2576, 300989), (2704, 286741), (3151, 246064), (3562, 217672), (3836, 202124), (3887, 199472), (4186, 185224), (4394, 176456), (4732, 163852), (4784, 162071), (6302, 123032), (7124, 108836), (7672, 101062), (7774, 99736), (8372, 92612), (8788, 88228), (9464, 81926), (12467, 62192), (12604, 61516), (14248, 54418), (15344, 50531), (15379, 50416), (15548, 49868), (16744, 46306), (17576, 44114), (18928, 40963), (22057, 35152), (23153, 33488), (24934, 31096), (25208, 30758), (27209, 28496)]