325521984

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 224

約数和(自身を含む): 998524800

約数和(自身を除く): 673002816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 29, 32, 34, 38, 48, 51, 57, 58, 64, 68, 76, 87, 96, 102, 114, 116, 136, 152, 174, 181, 192, 204, 228, 232, 272, 304, 323, 348, 362, 408, 456, 464, 493, 543, 544, 551, 608, 646, 696, 724, 816, 912, 928, 969, 986, 1086, 1088, 1102, 1216, 1292, 1392, 1448, 1479, 1632, 1653, 1824, 1856, 1938, 1972, 2172, 2204, 2584, 2784, 2896, 2958, 3077, 3264, 3306, 3439, 3648, 3876, 3944, 4344, 4408, 5168, 5249, 5568, 5792, 5916, 6154, 6612, 6878, 7752, 7888, 8688, 8816, 9231, 9367, 10317, 10336, 10498, 11584, 11832, 12308, 13224, 13756, 15504, 15747, 15776, 17376, 17632, 18462, 18734, 20634, 20672, 20996, 23664, 24616, 26448, 27512, 28101, 31008, 31494, 31552, 34752, 35264, 36924, 37468, 41268, 41992, 47328, 49232, 52896, 55024, 56202, 58463, 62016, 62988, 73848, 74936, 82536, 83984, 89233, 94656, 98464, 99731, 105792, 110048, 112404, 116926, 125976, 147696, 149872, 165072, 167968, 175389, 178466, 196928, 199462, 220096, 224808, 233852, 251952, 267699, 295392, 299193, 299744, 330144, 335936, 350778, 356932, 398924, 449616, 467704, 503904, 535398, 590784, 598386, 599488, 660288, 701556, 713864, 797848, 899232, 935408, 1007808, 1070796, 1196772, 1403112, 1427728, 1595696, 1695427, 1798464, 1870816, 2141592, 2393544, 2806224, 2855456, 3191392, 3390854, 3741632, 4283184, 4787088, 5086281, 5612448, 5710912, 6382784, 6781708, 8566368, 9574176, 10172562, 11224896, 13563416, 17132736, 19148352, 20345124, 27126832, 40690248, 54253664, 81380496, 108507328, 162760992, 325521984]

約数ペア:

[(1, 325521984), (2, 162760992), (3, 108507328), (4, 81380496), (6, 54253664), (8, 40690248), (12, 27126832), (16, 20345124), (17, 19148352), (19, 17132736), (24, 13563416), (29, 11224896), (32, 10172562), (34, 9574176), (38, 8566368), (48, 6781708), (51, 6382784), (57, 5710912), (58, 5612448), (64, 5086281), (68, 4787088), (76, 4283184), (87, 3741632), (96, 3390854), (102, 3191392), (114, 2855456), (116, 2806224), (136, 2393544), (152, 2141592), (174, 1870816), (181, 1798464), (192, 1695427), (204, 1595696), (228, 1427728), (232, 1403112), (272, 1196772), (304, 1070796), (323, 1007808), (348, 935408), (362, 899232), (408, 797848), (456, 713864), (464, 701556), (493, 660288), (543, 599488), (544, 598386), (551, 590784), (608, 535398), (646, 503904), (696, 467704), (724, 449616), (816, 398924), (912, 356932), (928, 350778), (969, 335936), (986, 330144), (1086, 299744), (1088, 299193), (1102, 295392), (1216, 267699), (1292, 251952), (1392, 233852), (1448, 224808), (1479, 220096), (1632, 199462), (1653, 196928), (1824, 178466), (1856, 175389), (1938, 167968), (1972, 165072), (2172, 149872), (2204, 147696), (2584, 125976), (2784, 116926), (2896, 112404), (2958, 110048), (3077, 105792), (3264, 99731), (3306, 98464), (3439, 94656), (3648, 89233), (3876, 83984), (3944, 82536), (4344, 74936), (4408, 73848), (5168, 62988), (5249, 62016), (5568, 58463), (5792, 56202), (5916, 55024), (6154, 52896), (6612, 49232), (6878, 47328), (7752, 41992), (7888, 41268), (8688, 37468), (8816, 36924), (9231, 35264), (9367, 34752), (10317, 31552), (10336, 31494), (10498, 31008), (11584, 28101), (11832, 27512), (12308, 26448), (13224, 24616), (13756, 23664), (15504, 20996), (15747, 20672), (15776, 20634), (17376, 18734), (17632, 18462)]