271439168

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 224

約数和(自身を含む): 764682240

約数和(自身を除く): 493243072

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 64, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 176, 182, 208, 209, 223, 224, 247, 266, 286, 304, 308, 352, 364, 416, 418, 446, 448, 494, 532, 572, 608, 616, 704, 728, 832, 836, 892, 988, 1001, 1064, 1144, 1216, 1232, 1456, 1463, 1561, 1672, 1729, 1784, 1976, 2002, 2128, 2288, 2453, 2464, 2717, 2899, 2912, 2926, 3122, 3344, 3458, 3568, 3952, 4004, 4237, 4256, 4576, 4906, 4928, 5434, 5798, 5824, 5852, 6244, 6688, 6916, 7136, 7904, 8008, 8474, 8512, 9152, 9812, 10868, 11596, 11704, 12488, 13376, 13832, 14272, 15808, 16016, 16948, 17171, 19019, 19624, 20293, 21736, 23192, 23408, 24976, 27664, 29659, 31889, 32032, 33896, 34342, 38038, 39248, 40586, 43472, 46384, 46607, 46816, 49952, 55081, 55328, 59318, 63778, 64064, 67792, 68684, 76076, 78496, 81172, 86944, 92768, 93214, 93632, 99904, 110162, 110656, 118636, 127556, 135584, 137368, 152152, 156992, 162344, 173888, 185536, 186428, 220324, 223223, 237272, 255112, 271168, 274736, 304304, 324688, 326249, 372856, 385567, 440648, 446446, 474544, 510224, 549472, 605891, 608608, 649376, 652498, 745712, 771134, 881296, 892892, 949088, 1020448, 1098944, 1211782, 1217216, 1298752, 1304996, 1491424, 1542268, 1762592, 1785784, 1898176, 2040896, 2423564, 2609992, 2982848, 3084536, 3525184, 3571568, 4241237, 4847128, 5219984, 6169072, 7143136, 8482474, 9694256, 10439968, 12338144, 14286272, 16964948, 19388512, 20879936, 24676288, 33929896, 38777024, 67859792, 135719584, 271439168]

約数ペア:

[(1, 271439168), (2, 135719584), (4, 67859792), (7, 38777024), (8, 33929896), (11, 24676288), (13, 20879936), (14, 19388512), (16, 16964948), (19, 14286272), (22, 12338144), (26, 10439968), (28, 9694256), (32, 8482474), (38, 7143136), (44, 6169072), (52, 5219984), (56, 4847128), (64, 4241237), (76, 3571568), (77, 3525184), (88, 3084536), (91, 2982848), (104, 2609992), (112, 2423564), (133, 2040896), (143, 1898176), (152, 1785784), (154, 1762592), (176, 1542268), (182, 1491424), (208, 1304996), (209, 1298752), (223, 1217216), (224, 1211782), (247, 1098944), (266, 1020448), (286, 949088), (304, 892892), (308, 881296), (352, 771134), (364, 745712), (416, 652498), (418, 649376), (446, 608608), (448, 605891), (494, 549472), (532, 510224), (572, 474544), (608, 446446), (616, 440648), (704, 385567), (728, 372856), (832, 326249), (836, 324688), (892, 304304), (988, 274736), (1001, 271168), (1064, 255112), (1144, 237272), (1216, 223223), (1232, 220324), (1456, 186428), (1463, 185536), (1561, 173888), (1672, 162344), (1729, 156992), (1784, 152152), (1976, 137368), (2002, 135584), (2128, 127556), (2288, 118636), (2453, 110656), (2464, 110162), (2717, 99904), (2899, 93632), (2912, 93214), (2926, 92768), (3122, 86944), (3344, 81172), (3458, 78496), (3568, 76076), (3952, 68684), (4004, 67792), (4237, 64064), (4256, 63778), (4576, 59318), (4906, 55328), (4928, 55081), (5434, 49952), (5798, 46816), (5824, 46607), (5852, 46384), (6244, 43472), (6688, 40586), (6916, 39248), (7136, 38038), (7904, 34342), (8008, 33896), (8474, 32032), (8512, 31889), (9152, 29659), (9812, 27664), (10868, 24976), (11596, 23408), (11704, 23192), (12488, 21736), (13376, 20293), (13832, 19624), (14272, 19019), (15808, 17171), (16016, 16948)]