7013190016

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 17656934400

約数和(自身を除く): 10643744384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 97, 112, 124, 128, 133, 137, 152, 194, 217, 224, 248, 266, 274, 304, 388, 434, 448, 496, 532, 548, 589, 608, 679, 776, 868, 896, 959, 992, 1064, 1096, 1178, 1216, 1358, 1552, 1736, 1843, 1918, 1984, 2128, 2192, 2356, 2432, 2603, 2716, 3007, 3104, 3472, 3686, 3836, 3968, 4123, 4247, 4256, 4384, 4712, 5206, 5432, 6014, 6208, 6944, 7372, 7672, 8246, 8494, 8512, 8768, 9424, 10412, 10864, 12028, 12416, 12901, 13289, 13888, 14744, 15344, 16492, 16988, 17024, 17536, 18221, 18848, 20824, 21049, 21728, 24056, 25802, 26578, 27776, 29488, 29729, 30688, 32984, 33976, 36442, 37696, 41648, 42098, 43456, 48112, 51604, 53156, 57133, 58976, 59458, 61376, 65968, 67952, 72884, 75392, 80693, 83296, 84196, 86912, 93023, 96224, 103208, 106312, 114266, 117952, 118916, 122752, 131936, 135904, 145768, 161386, 166592, 168392, 186046, 192448, 206416, 212624, 228532, 235904, 237832, 252491, 263872, 271808, 291536, 322772, 333184, 336784, 372092, 384896, 399931, 411959, 412832, 425248, 457064, 475664, 504982, 527744, 543616, 564851, 583072, 645544, 673568, 744184, 799862, 823918, 825664, 850496, 914128, 951328, 1009964, 1129702, 1166144, 1291088, 1347136, 1488368, 1599724, 1647836, 1651328, 1700992, 1767437, 1828256, 1902656, 2019928, 2259404, 2332288, 2582176, 2694272, 2883713, 2976736, 3199448, 3295672, 3534874, 3656512, 3805312, 4039856, 4518808, 5164352, 5767426, 5953472, 6398896, 6591344, 7069748, 7313024, 7827221, 8079712, 9037616, 10328704, 11534852, 11906944, 12797792, 13182688, 14139496, 15654442, 16159424, 18075232, 23069704, 25595584, 26365376, 28278992, 31308884, 32318848, 36150464, 46139408, 51191168, 52730752, 54790547, 56557984, 62617768, 72300928, 92278816, 109581094, 113115968, 125235536, 184557632, 219162188, 226231936, 250471072, 369115264, 438324376, 500942144, 876648752, 1001884288, 1753297504, 3506595008, 7013190016]

約数ペア:

[(1, 7013190016), (2, 3506595008), (4, 1753297504), (7, 1001884288), (8, 876648752), (14, 500942144), (16, 438324376), (19, 369115264), (28, 250471072), (31, 226231936), (32, 219162188), (38, 184557632), (56, 125235536), (62, 113115968), (64, 109581094), (76, 92278816), (97, 72300928), (112, 62617768), (124, 56557984), (128, 54790547), (133, 52730752), (137, 51191168), (152, 46139408), (194, 36150464), (217, 32318848), (224, 31308884), (248, 28278992), (266, 26365376), (274, 25595584), (304, 23069704), (388, 18075232), (434, 16159424), (448, 15654442), (496, 14139496), (532, 13182688), (548, 12797792), (589, 11906944), (608, 11534852), (679, 10328704), (776, 9037616), (868, 8079712), (896, 7827221), (959, 7313024), (992, 7069748), (1064, 6591344), (1096, 6398896), (1178, 5953472), (1216, 5767426), (1358, 5164352), (1552, 4518808), (1736, 4039856), (1843, 3805312), (1918, 3656512), (1984, 3534874), (2128, 3295672), (2192, 3199448), (2356, 2976736), (2432, 2883713), (2603, 2694272), (2716, 2582176), (3007, 2332288), (3104, 2259404), (3472, 2019928), (3686, 1902656), (3836, 1828256), (3968, 1767437), (4123, 1700992), (4247, 1651328), (4256, 1647836), (4384, 1599724), (4712, 1488368), (5206, 1347136), (5432, 1291088), (6014, 1166144), (6208, 1129702), (6944, 1009964), (7372, 951328), (7672, 914128), (8246, 850496), (8494, 825664), (8512, 823918), (8768, 799862), (9424, 744184), (10412, 673568), (10864, 645544), (12028, 583072), (12416, 564851), (12901, 543616), (13289, 527744), (13888, 504982), (14744, 475664), (15344, 457064), (16492, 425248), (16988, 412832), (17024, 411959), (17536, 399931), (18221, 384896), (18848, 372092), (20824, 336784), (21049, 333184), (21728, 322772), (24056, 291536), (25802, 271808), (26578, 263872), (27776, 252491), (29488, 237832), (29729, 235904), (30688, 228532), (32984, 212624), (33976, 206416), (36442, 192448), (37696, 186046), (41648, 168392), (42098, 166592), (43456, 161386), (48112, 145768), (51604, 135904), (53156, 131936), (57133, 122752), (58976, 118916), (59458, 117952), (61376, 114266), (65968, 106312), (67952, 103208), (72884, 96224), (75392, 93023), (80693, 86912), (83296, 84196)]