1628844672

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6659}}^1$

素因数の和:6703

約数の個数: 192

約数和(自身を含む): 5420973600

約数和(自身を除く): 3792128928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 384, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 896, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1911, 2184, 2352, 2496, 2548, 2688, 2912, 3136, 3822, 4368, 4704, 4992, 5096, 5824, 6272, 6659, 7644, 8736, 9408, 10192, 11648, 13318, 15288, 17472, 18816, 19977, 20384, 26636, 30576, 34944, 39954, 40768, 46613, 53272, 61152, 79908, 81536, 86567, 93226, 106544, 122304, 139839, 159816, 173134, 186452, 213088, 244608, 259701, 279678, 319632, 326291, 346268, 372904, 426176, 519402, 559356, 605969, 639264, 652582, 692536, 745808, 852352, 978873, 1038804, 1118712, 1211938, 1278528, 1305164, 1385072, 1491616, 1817907, 1957746, 2077608, 2237424, 2423876, 2557056, 2610328, 2770144, 2983232, 3635814, 3915492, 4155216, 4241783, 4474848, 4847752, 5220656, 5540288, 5966464, 7271628, 7830984, 8310432, 8483566, 8949696, 9695504, 10441312, 11080576, 12725349, 14543256, 15661968, 16620864, 16967132, 17899392, 19391008, 20882624, 25450698, 29086512, 31323936, 33241728, 33934264, 38782016, 41765248, 50901396, 58173024, 62647872, 67868528, 77564032, 101802792, 116346048, 125295744, 135737056, 203605584, 232692096, 271474112, 407211168, 542948224, 814422336, 1628844672]

約数ペア:

[(1, 1628844672), (2, 814422336), (3, 542948224), (4, 407211168), (6, 271474112), (7, 232692096), (8, 203605584), (12, 135737056), (13, 125295744), (14, 116346048), (16, 101802792), (21, 77564032), (24, 67868528), (26, 62647872), (28, 58173024), (32, 50901396), (39, 41765248), (42, 38782016), (48, 33934264), (49, 33241728), (52, 31323936), (56, 29086512), (64, 25450698), (78, 20882624), (84, 19391008), (91, 17899392), (96, 16967132), (98, 16620864), (104, 15661968), (112, 14543256), (128, 12725349), (147, 11080576), (156, 10441312), (168, 9695504), (182, 8949696), (192, 8483566), (196, 8310432), (208, 7830984), (224, 7271628), (273, 5966464), (294, 5540288), (312, 5220656), (336, 4847752), (364, 4474848), (384, 4241783), (392, 4155216), (416, 3915492), (448, 3635814), (546, 2983232), (588, 2770144), (624, 2610328), (637, 2557056), (672, 2423876), (728, 2237424), (784, 2077608), (832, 1957746), (896, 1817907), (1092, 1491616), (1176, 1385072), (1248, 1305164), (1274, 1278528), (1344, 1211938), (1456, 1118712), (1568, 1038804), (1664, 978873), (1911, 852352), (2184, 745808), (2352, 692536), (2496, 652582), (2548, 639264), (2688, 605969), (2912, 559356), (3136, 519402), (3822, 426176), (4368, 372904), (4704, 346268), (4992, 326291), (5096, 319632), (5824, 279678), (6272, 259701), (6659, 244608), (7644, 213088), (8736, 186452), (9408, 173134), (10192, 159816), (11648, 139839), (13318, 122304), (15288, 106544), (17472, 93226), (18816, 86567), (19977, 81536), (20384, 79908), (26636, 61152), (30576, 53272), (34944, 46613), (39954, 40768)]