290957799424

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:530

約数の個数: 208

約数和(自身を含む): 627760336896

約数和(自身を除く): 336802537472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 131, 136, 167, 191, 256, 262, 272, 334, 382, 512, 524, 544, 668, 764, 1024, 1048, 1088, 1336, 1528, 2048, 2096, 2176, 2227, 2672, 2839, 3056, 3247, 4096, 4192, 4352, 4454, 5344, 5678, 6112, 6494, 8384, 8704, 8908, 10688, 11356, 12224, 12988, 16768, 17408, 17816, 21376, 21877, 22712, 24448, 25021, 25976, 31897, 33536, 34816, 35632, 42752, 43754, 45424, 48896, 50042, 51952, 63794, 67072, 69632, 71264, 85504, 87508, 90848, 97792, 100084, 103904, 127588, 134144, 142528, 171008, 175016, 181696, 195584, 200168, 207808, 255176, 268288, 285056, 342016, 350032, 363392, 371909, 391168, 400336, 415616, 425357, 510352, 536576, 542249, 570112, 684032, 700064, 726784, 743818, 782336, 800672, 831232, 850714, 1020704, 1084498, 1140224, 1400128, 1453568, 1487636, 1601344, 1662464, 1701428, 2041408, 2168996, 2280448, 2800256, 2907136, 2975272, 3202688, 3324928, 3402856, 4082816, 4178507, 4337992, 4560896, 5600512, 5814272, 5950544, 6405376, 6649856, 6805712, 8165632, 8357014, 8675984, 9121792, 11201024, 11628544, 11901088, 12810752, 13299712, 13611424, 16331264, 16714028, 17351968, 22402048, 23802176, 25621504, 27222848, 32662528, 33428056, 34703936, 44804096, 47604352, 51243008, 54445696, 65325056, 66856112, 69407872, 71034619, 89608192, 95208704, 102486016, 108891392, 130650112, 133712224, 138815744, 142069238, 190417408, 217782784, 267424448, 277631488, 284138476, 380834816, 435565568, 534848896, 555262976, 568276952, 761669632, 871131136, 1069697792, 1110525952, 1136553904, 1523339264, 1742262272, 2139395584, 2221051904, 2273107808, 4278791168, 4546215616, 8557582336, 9092431232, 17115164672, 18184862464, 36369724928, 72739449856, 145478899712, 290957799424]

約数ペア:

[(1, 290957799424), (2, 145478899712), (4, 72739449856), (8, 36369724928), (16, 18184862464), (17, 17115164672), (32, 9092431232), (34, 8557582336), (64, 4546215616), (68, 4278791168), (128, 2273107808), (131, 2221051904), (136, 2139395584), (167, 1742262272), (191, 1523339264), (256, 1136553904), (262, 1110525952), (272, 1069697792), (334, 871131136), (382, 761669632), (512, 568276952), (524, 555262976), (544, 534848896), (668, 435565568), (764, 380834816), (1024, 284138476), (1048, 277631488), (1088, 267424448), (1336, 217782784), (1528, 190417408), (2048, 142069238), (2096, 138815744), (2176, 133712224), (2227, 130650112), (2672, 108891392), (2839, 102486016), (3056, 95208704), (3247, 89608192), (4096, 71034619), (4192, 69407872), (4352, 66856112), (4454, 65325056), (5344, 54445696), (5678, 51243008), (6112, 47604352), (6494, 44804096), (8384, 34703936), (8704, 33428056), (8908, 32662528), (10688, 27222848), (11356, 25621504), (12224, 23802176), (12988, 22402048), (16768, 17351968), (17408, 16714028), (17816, 16331264), (21376, 13611424), (21877, 13299712), (22712, 12810752), (24448, 11901088), (25021, 11628544), (25976, 11201024), (31897, 9121792), (33536, 8675984), (34816, 8357014), (35632, 8165632), (42752, 6805712), (43754, 6649856), (45424, 6405376), (48896, 5950544), (50042, 5814272), (51952, 5600512), (63794, 4560896), (67072, 4337992), (69632, 4178507), (71264, 4082816), (85504, 3402856), (87508, 3324928), (90848, 3202688), (97792, 2975272), (100084, 2907136), (103904, 2800256), (127588, 2280448), (134144, 2168996), (142528, 2041408), (171008, 1701428), (175016, 1662464), (181696, 1601344), (195584, 1487636), (200168, 1453568), (207808, 1400128), (255176, 1140224), (268288, 1084498), (285056, 1020704), (342016, 850714), (350032, 831232), (363392, 800672), (371909, 782336), (391168, 743818), (400336, 726784), (415616, 700064), (425357, 684032), (510352, 570112), (536576, 542249)]