1277824176

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 240

約数和(自身を含む): 4045991040

約数和(自身を除く): 2768166864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 83, 102, 114, 136, 144, 152, 153, 166, 171, 204, 228, 249, 272, 304, 306, 323, 331, 332, 342, 408, 456, 498, 612, 646, 662, 664, 684, 747, 816, 912, 969, 993, 996, 1224, 1292, 1324, 1328, 1368, 1411, 1494, 1577, 1938, 1986, 1992, 2448, 2584, 2648, 2736, 2822, 2907, 2979, 2988, 3154, 3876, 3972, 3984, 4233, 4731, 5168, 5296, 5627, 5644, 5814, 5958, 5976, 6289, 6308, 7752, 7944, 8466, 9462, 11254, 11288, 11628, 11916, 11952, 12578, 12616, 12699, 14193, 15504, 15888, 16881, 16932, 18867, 18924, 22508, 22576, 23256, 23832, 25156, 25232, 25398, 26809, 27473, 28386, 33762, 33864, 37734, 37848, 45016, 46512, 47664, 50312, 50643, 50796, 53618, 54946, 56601, 56772, 67524, 67728, 75468, 75696, 80427, 82419, 90032, 100624, 101286, 101592, 106913, 107236, 109892, 113202, 113544, 135048, 150936, 160854, 164838, 202572, 203184, 213826, 214472, 219784, 226404, 227088, 241281, 247257, 270096, 301872, 320739, 321708, 329676, 405144, 427652, 428944, 439568, 452808, 467041, 482562, 494514, 521987, 641478, 643416, 659352, 810288, 855304, 905616, 934082, 962217, 965124, 989028, 1043974, 1282956, 1286832, 1318704, 1401123, 1565961, 1710608, 1868164, 1924434, 1930248, 1978056, 2087948, 2565912, 2802246, 3131922, 3736328, 3848868, 3860496, 3956112, 4175896, 4203369, 4697883, 5131824, 5604492, 6263844, 7472656, 7697736, 8351792, 8406738, 8873779, 9395766, 11208984, 12527688, 15395472, 16813476, 17747558, 18791532, 22417968, 25055376, 26621337, 33626952, 35495116, 37583064, 53242674, 67253904, 70990232, 75166128, 79864011, 106485348, 141980464, 159728022, 212970696, 319456044, 425941392, 638912088, 1277824176]

約数ペア:

[(1, 1277824176), (2, 638912088), (3, 425941392), (4, 319456044), (6, 212970696), (8, 159728022), (9, 141980464), (12, 106485348), (16, 79864011), (17, 75166128), (18, 70990232), (19, 67253904), (24, 53242674), (34, 37583064), (36, 35495116), (38, 33626952), (48, 26621337), (51, 25055376), (57, 22417968), (68, 18791532), (72, 17747558), (76, 16813476), (83, 15395472), (102, 12527688), (114, 11208984), (136, 9395766), (144, 8873779), (152, 8406738), (153, 8351792), (166, 7697736), (171, 7472656), (204, 6263844), (228, 5604492), (249, 5131824), (272, 4697883), (304, 4203369), (306, 4175896), (323, 3956112), (331, 3860496), (332, 3848868), (342, 3736328), (408, 3131922), (456, 2802246), (498, 2565912), (612, 2087948), (646, 1978056), (662, 1930248), (664, 1924434), (684, 1868164), (747, 1710608), (816, 1565961), (912, 1401123), (969, 1318704), (993, 1286832), (996, 1282956), (1224, 1043974), (1292, 989028), (1324, 965124), (1328, 962217), (1368, 934082), (1411, 905616), (1494, 855304), (1577, 810288), (1938, 659352), (1986, 643416), (1992, 641478), (2448, 521987), (2584, 494514), (2648, 482562), (2736, 467041), (2822, 452808), (2907, 439568), (2979, 428944), (2988, 427652), (3154, 405144), (3876, 329676), (3972, 321708), (3984, 320739), (4233, 301872), (4731, 270096), (5168, 247257), (5296, 241281), (5627, 227088), (5644, 226404), (5814, 219784), (5958, 214472), (5976, 213826), (6289, 203184), (6308, 202572), (7752, 164838), (7944, 160854), (8466, 150936), (9462, 135048), (11254, 113544), (11288, 113202), (11628, 109892), (11916, 107236), (11952, 106913), (12578, 101592), (12616, 101286), (12699, 100624), (14193, 90032), (15504, 82419), (15888, 80427), (16881, 75696), (16932, 75468), (18867, 67728), (18924, 67524), (22508, 56772), (22576, 56601), (23256, 54946), (23832, 53618), (25156, 50796), (25232, 50643), (25398, 50312), (26809, 47664), (27473, 46512), (28386, 45016), (33762, 37848), (33864, 37734)]