2212302848

素因数分解:

$2^{12}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 208

約数和(自身を含む): 5535805440

約数和(自身を除く): 3323502592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 131, 133, 152, 217, 224, 248, 256, 262, 266, 304, 434, 448, 496, 512, 524, 532, 589, 608, 868, 896, 917, 992, 1024, 1048, 1064, 1178, 1216, 1736, 1792, 1834, 1984, 2048, 2096, 2128, 2356, 2432, 2489, 3472, 3584, 3668, 3968, 4061, 4096, 4123, 4192, 4256, 4712, 4864, 4978, 6944, 7168, 7336, 7936, 8122, 8246, 8384, 8512, 9424, 9728, 9956, 13888, 14336, 14672, 15872, 16244, 16492, 16768, 17024, 17423, 18848, 19456, 19912, 27776, 28427, 28672, 29344, 31744, 32488, 32984, 33536, 34048, 34846, 37696, 38912, 39824, 55552, 56854, 58688, 63488, 64976, 65968, 67072, 68096, 69692, 75392, 77159, 77824, 79648, 111104, 113708, 117376, 126976, 129952, 131936, 134144, 136192, 139384, 150784, 154318, 159296, 222208, 227416, 234752, 259904, 263872, 268288, 272384, 278768, 301568, 308636, 318592, 444416, 454832, 469504, 519808, 527744, 536576, 540113, 544768, 557536, 603136, 617272, 637184, 888832, 909664, 939008, 1039616, 1055488, 1080226, 1115072, 1206272, 1234544, 1274368, 1819328, 1878016, 2079232, 2110976, 2160452, 2230144, 2412544, 2469088, 2548736, 3638656, 3756032, 4158464, 4221952, 4320904, 4460288, 4938176, 5097472, 7277312, 8316928, 8443904, 8641808, 8920576, 9876352, 10194944, 14554624, 16633856, 16887808, 17283616, 17841152, 19752704, 29109248, 34567232, 35682304, 39505408, 58218496, 69134464, 71364608, 79010816, 116436992, 138268928, 158021632, 276537856, 316043264, 553075712, 1106151424, 2212302848]

約数ペア:

[(1, 2212302848), (2, 1106151424), (4, 553075712), (7, 316043264), (8, 276537856), (14, 158021632), (16, 138268928), (19, 116436992), (28, 79010816), (31, 71364608), (32, 69134464), (38, 58218496), (56, 39505408), (62, 35682304), (64, 34567232), (76, 29109248), (112, 19752704), (124, 17841152), (128, 17283616), (131, 16887808), (133, 16633856), (152, 14554624), (217, 10194944), (224, 9876352), (248, 8920576), (256, 8641808), (262, 8443904), (266, 8316928), (304, 7277312), (434, 5097472), (448, 4938176), (496, 4460288), (512, 4320904), (524, 4221952), (532, 4158464), (589, 3756032), (608, 3638656), (868, 2548736), (896, 2469088), (917, 2412544), (992, 2230144), (1024, 2160452), (1048, 2110976), (1064, 2079232), (1178, 1878016), (1216, 1819328), (1736, 1274368), (1792, 1234544), (1834, 1206272), (1984, 1115072), (2048, 1080226), (2096, 1055488), (2128, 1039616), (2356, 939008), (2432, 909664), (2489, 888832), (3472, 637184), (3584, 617272), (3668, 603136), (3968, 557536), (4061, 544768), (4096, 540113), (4123, 536576), (4192, 527744), (4256, 519808), (4712, 469504), (4864, 454832), (4978, 444416), (6944, 318592), (7168, 308636), (7336, 301568), (7936, 278768), (8122, 272384), (8246, 268288), (8384, 263872), (8512, 259904), (9424, 234752), (9728, 227416), (9956, 222208), (13888, 159296), (14336, 154318), (14672, 150784), (15872, 139384), (16244, 136192), (16492, 134144), (16768, 131936), (17024, 129952), (17423, 126976), (18848, 117376), (19456, 113708), (19912, 111104), (27776, 79648), (28427, 77824), (28672, 77159), (29344, 75392), (31744, 69692), (32488, 68096), (32984, 67072), (33536, 65968), (34048, 64976), (34846, 63488), (37696, 58688), (38912, 56854), (39824, 55552)]