1497191808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:505

約数の個数: 256

約数和(自身を含む): 4832547840

約数和(自身を除く): 3335356032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 61, 64, 69, 84, 92, 96, 112, 122, 128, 138, 161, 168, 183, 184, 192, 224, 244, 276, 322, 336, 366, 368, 384, 397, 427, 448, 483, 488, 552, 644, 672, 732, 736, 794, 854, 896, 966, 976, 1104, 1191, 1281, 1288, 1344, 1403, 1464, 1472, 1588, 1708, 1932, 1952, 2208, 2382, 2562, 2576, 2688, 2779, 2806, 2928, 2944, 3176, 3416, 3864, 3904, 4209, 4416, 4764, 5124, 5152, 5558, 5612, 5856, 6352, 6832, 7728, 7808, 8337, 8418, 8832, 9131, 9528, 9821, 10248, 10304, 11116, 11224, 11712, 12704, 13664, 15456, 16674, 16836, 18262, 19056, 19642, 20496, 20608, 22232, 22448, 23424, 24217, 25408, 27328, 27393, 29463, 30912, 33348, 33672, 36524, 38112, 39284, 40992, 44464, 44896, 48434, 50816, 54656, 54786, 58926, 61824, 63917, 66696, 67344, 72651, 73048, 76224, 78568, 81984, 88928, 89792, 96868, 109572, 117852, 127834, 133392, 134688, 145302, 146096, 152448, 157136, 163968, 169519, 177856, 179584, 191751, 193736, 219144, 235704, 255668, 266784, 269376, 290604, 292192, 314272, 339038, 355712, 383502, 387472, 438288, 471408, 508557, 511336, 533568, 538752, 556991, 581208, 584384, 628544, 678076, 767004, 774944, 876576, 942816, 1017114, 1022672, 1067136, 1113982, 1162416, 1168768, 1257088, 1356152, 1534008, 1549888, 1670973, 1753152, 1885632, 2034228, 2045344, 2227964, 2324832, 2712304, 3068016, 3099776, 3341946, 3506304, 3771264, 3898937, 4068456, 4090688, 4455928, 4649664, 5424608, 6136032, 6683892, 7797874, 8136912, 8181376, 8911856, 9299328, 10849216, 11696811, 12272064, 13367784, 15595748, 16273824, 17823712, 21698432, 23393622, 24544128, 26735568, 31191496, 32547648, 35647424, 46787244, 53471136, 62382992, 65095296, 71294848, 93574488, 106942272, 124765984, 187148976, 213884544, 249531968, 374297952, 499063936, 748595904, 1497191808]

約数ペア:

[(1, 1497191808), (2, 748595904), (3, 499063936), (4, 374297952), (6, 249531968), (7, 213884544), (8, 187148976), (12, 124765984), (14, 106942272), (16, 93574488), (21, 71294848), (23, 65095296), (24, 62382992), (28, 53471136), (32, 46787244), (42, 35647424), (46, 32547648), (48, 31191496), (56, 26735568), (61, 24544128), (64, 23393622), (69, 21698432), (84, 17823712), (92, 16273824), (96, 15595748), (112, 13367784), (122, 12272064), (128, 11696811), (138, 10849216), (161, 9299328), (168, 8911856), (183, 8181376), (184, 8136912), (192, 7797874), (224, 6683892), (244, 6136032), (276, 5424608), (322, 4649664), (336, 4455928), (366, 4090688), (368, 4068456), (384, 3898937), (397, 3771264), (427, 3506304), (448, 3341946), (483, 3099776), (488, 3068016), (552, 2712304), (644, 2324832), (672, 2227964), (732, 2045344), (736, 2034228), (794, 1885632), (854, 1753152), (896, 1670973), (966, 1549888), (976, 1534008), (1104, 1356152), (1191, 1257088), (1281, 1168768), (1288, 1162416), (1344, 1113982), (1403, 1067136), (1464, 1022672), (1472, 1017114), (1588, 942816), (1708, 876576), (1932, 774944), (1952, 767004), (2208, 678076), (2382, 628544), (2562, 584384), (2576, 581208), (2688, 556991), (2779, 538752), (2806, 533568), (2928, 511336), (2944, 508557), (3176, 471408), (3416, 438288), (3864, 387472), (3904, 383502), (4209, 355712), (4416, 339038), (4764, 314272), (5124, 292192), (5152, 290604), (5558, 269376), (5612, 266784), (5856, 255668), (6352, 235704), (6832, 219144), (7728, 193736), (7808, 191751), (8337, 179584), (8418, 177856), (8832, 169519), (9131, 163968), (9528, 157136), (9821, 152448), (10248, 146096), (10304, 145302), (11116, 134688), (11224, 133392), (11712, 127834), (12704, 117852), (13664, 109572), (15456, 96868), (16674, 89792), (16836, 88928), (18262, 81984), (19056, 78568), (19642, 76224), (20496, 73048), (20608, 72651), (22232, 67344), (22448, 66696), (23424, 63917), (24217, 61824), (25408, 58926), (27328, 54786), (27393, 54656), (29463, 50816), (30912, 48434), (33348, 44896), (33672, 44464), (36524, 40992), (38112, 39284)]