861212736

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 280

約数和(自身を含む): 2761634304

約数和(自身を除く): 1900421568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 32, 36, 46, 48, 54, 62, 64, 69, 72, 81, 92, 93, 96, 108, 124, 138, 144, 162, 184, 186, 192, 207, 216, 233, 248, 276, 279, 288, 324, 368, 372, 414, 432, 466, 496, 552, 558, 576, 621, 648, 699, 713, 736, 744, 828, 837, 864, 932, 992, 1104, 1116, 1242, 1296, 1398, 1426, 1472, 1488, 1656, 1674, 1728, 1863, 1864, 1984, 2097, 2139, 2208, 2232, 2484, 2511, 2592, 2796, 2852, 2976, 3312, 3348, 3726, 3728, 4194, 4278, 4416, 4464, 4968, 5022, 5184, 5359, 5592, 5704, 5952, 6291, 6417, 6624, 6696, 7223, 7452, 7456, 8388, 8556, 8928, 9936, 10044, 10718, 11184, 11408, 12582, 12834, 13248, 13392, 14446, 14904, 14912, 16077, 16776, 17112, 17856, 18873, 19251, 19872, 20088, 21436, 21669, 22368, 22816, 25164, 25668, 26784, 28892, 29808, 32154, 33552, 34224, 37746, 38502, 39744, 40176, 42872, 43338, 44736, 45632, 48231, 50328, 51336, 53568, 57753, 57784, 59616, 64308, 65007, 67104, 68448, 75492, 77004, 80352, 85744, 86676, 96462, 100656, 102672, 115506, 115568, 119232, 128616, 130014, 134208, 136896, 144693, 150984, 154008, 160704, 166129, 171488, 173352, 192924, 195021, 201312, 205344, 231012, 231136, 257232, 260028, 289386, 301968, 308016, 332258, 342976, 346704, 385848, 390042, 402624, 410688, 434079, 462024, 462272, 498387, 514464, 520056, 578772, 585063, 603936, 616032, 664516, 693408, 771696, 780084, 868158, 924048, 996774, 1028928, 1040112, 1157544, 1170126, 1207872, 1232064, 1329032, 1386816, 1495161, 1543392, 1560168, 1736316, 1848096, 1993548, 2080224, 2315088, 2340252, 2658064, 2990322, 3086784, 3120336, 3472632, 3696192, 3987096, 4160448, 4485483, 4630176, 4680504, 5316128, 5980644, 6240672, 6945264, 7974192, 8970966, 9260352, 9361008, 10632256, 11961288, 12481344, 13456449, 13890528, 15948384, 17941932, 18722016, 23922576, 26912898, 27781056, 31896768, 35883864, 37444032, 47845152, 53825796, 71767728, 95690304, 107651592, 143535456, 215303184, 287070912, 430606368, 861212736]

約数ペア:

[(1, 861212736), (2, 430606368), (3, 287070912), (4, 215303184), (6, 143535456), (8, 107651592), (9, 95690304), (12, 71767728), (16, 53825796), (18, 47845152), (23, 37444032), (24, 35883864), (27, 31896768), (31, 27781056), (32, 26912898), (36, 23922576), (46, 18722016), (48, 17941932), (54, 15948384), (62, 13890528), (64, 13456449), (69, 12481344), (72, 11961288), (81, 10632256), (92, 9361008), (93, 9260352), (96, 8970966), (108, 7974192), (124, 6945264), (138, 6240672), (144, 5980644), (162, 5316128), (184, 4680504), (186, 4630176), (192, 4485483), (207, 4160448), (216, 3987096), (233, 3696192), (248, 3472632), (276, 3120336), (279, 3086784), (288, 2990322), (324, 2658064), (368, 2340252), (372, 2315088), (414, 2080224), (432, 1993548), (466, 1848096), (496, 1736316), (552, 1560168), (558, 1543392), (576, 1495161), (621, 1386816), (648, 1329032), (699, 1232064), (713, 1207872), (736, 1170126), (744, 1157544), (828, 1040112), (837, 1028928), (864, 996774), (932, 924048), (992, 868158), (1104, 780084), (1116, 771696), (1242, 693408), (1296, 664516), (1398, 616032), (1426, 603936), (1472, 585063), (1488, 578772), (1656, 520056), (1674, 514464), (1728, 498387), (1863, 462272), (1864, 462024), (1984, 434079), (2097, 410688), (2139, 402624), (2208, 390042), (2232, 385848), (2484, 346704), (2511, 342976), (2592, 332258), (2796, 308016), (2852, 301968), (2976, 289386), (3312, 260028), (3348, 257232), (3726, 231136), (3728, 231012), (4194, 205344), (4278, 201312), (4416, 195021), (4464, 192924), (4968, 173352), (5022, 171488), (5184, 166129), (5359, 160704), (5592, 154008), (5704, 150984), (5952, 144693), (6291, 136896), (6417, 134208), (6624, 130014), (6696, 128616), (7223, 119232), (7452, 115568), (7456, 115506), (8388, 102672), (8556, 100656), (8928, 96462), (9936, 86676), (10044, 85744), (10718, 80352), (11184, 77004), (11408, 75492), (12582, 68448), (12834, 67104), (13248, 65007), (13392, 64308), (14446, 59616), (14904, 57784), (14912, 57753), (16077, 53568), (16776, 51336), (17112, 50328), (17856, 48231), (18873, 45632), (19251, 44736), (19872, 43338), (20088, 42872), (21436, 40176), (21669, 39744), (22368, 38502), (22816, 37746), (25164, 34224), (25668, 33552), (26784, 32154), (28892, 29808)]