1277359056

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1026

約数の個数: 240

約数和(自身を含む): 4126075200

約数和(自身を除く): 2848716144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 29, 34, 36, 38, 48, 51, 57, 58, 68, 72, 76, 87, 102, 114, 116, 136, 144, 152, 153, 171, 174, 204, 228, 232, 261, 272, 304, 306, 323, 342, 348, 408, 456, 464, 493, 522, 551, 612, 646, 684, 696, 816, 912, 947, 969, 986, 1044, 1102, 1224, 1292, 1368, 1392, 1479, 1653, 1894, 1938, 1972, 2088, 2204, 2448, 2584, 2736, 2841, 2907, 2958, 3306, 3788, 3876, 3944, 4176, 4408, 4437, 4959, 5168, 5682, 5814, 5916, 6612, 7576, 7752, 7888, 8523, 8816, 8874, 9367, 9918, 11364, 11628, 11832, 13224, 15152, 15504, 16099, 17046, 17748, 17993, 18734, 19836, 22728, 23256, 23664, 26448, 27463, 28101, 32198, 34092, 35496, 35986, 37468, 39672, 45456, 46512, 48297, 53979, 54926, 56202, 64396, 68184, 70992, 71972, 74936, 79344, 82389, 84303, 96594, 107958, 109852, 112404, 128792, 136368, 143944, 144891, 149872, 161937, 164778, 168606, 193188, 215916, 219704, 224808, 247167, 257584, 287888, 289782, 305881, 323874, 329556, 337212, 386376, 431832, 439408, 449616, 466871, 494334, 521797, 579564, 611762, 647748, 659112, 674424, 772752, 863664, 917643, 933742, 988668, 1043594, 1159128, 1223524, 1295496, 1318224, 1348848, 1400613, 1565391, 1835286, 1867484, 1977336, 2087188, 2318256, 2447048, 2590992, 2752929, 2801226, 3130782, 3670572, 3734968, 3954672, 4174376, 4201839, 4696173, 4894096, 5505858, 5602452, 6261564, 7341144, 7469936, 8348752, 8403678, 8870549, 9392346, 11011716, 11204904, 12523128, 14682288, 16807356, 17741098, 18784692, 22023432, 22409808, 25046256, 26611647, 33614712, 35482196, 37569384, 44046864, 53223294, 67229424, 70964392, 75138768, 79834941, 106446588, 141928784, 159669882, 212893176, 319339764, 425786352, 638679528, 1277359056]

約数ペア:

[(1, 1277359056), (2, 638679528), (3, 425786352), (4, 319339764), (6, 212893176), (8, 159669882), (9, 141928784), (12, 106446588), (16, 79834941), (17, 75138768), (18, 70964392), (19, 67229424), (24, 53223294), (29, 44046864), (34, 37569384), (36, 35482196), (38, 33614712), (48, 26611647), (51, 25046256), (57, 22409808), (58, 22023432), (68, 18784692), (72, 17741098), (76, 16807356), (87, 14682288), (102, 12523128), (114, 11204904), (116, 11011716), (136, 9392346), (144, 8870549), (152, 8403678), (153, 8348752), (171, 7469936), (174, 7341144), (204, 6261564), (228, 5602452), (232, 5505858), (261, 4894096), (272, 4696173), (304, 4201839), (306, 4174376), (323, 3954672), (342, 3734968), (348, 3670572), (408, 3130782), (456, 2801226), (464, 2752929), (493, 2590992), (522, 2447048), (551, 2318256), (612, 2087188), (646, 1977336), (684, 1867484), (696, 1835286), (816, 1565391), (912, 1400613), (947, 1348848), (969, 1318224), (986, 1295496), (1044, 1223524), (1102, 1159128), (1224, 1043594), (1292, 988668), (1368, 933742), (1392, 917643), (1479, 863664), (1653, 772752), (1894, 674424), (1938, 659112), (1972, 647748), (2088, 611762), (2204, 579564), (2448, 521797), (2584, 494334), (2736, 466871), (2841, 449616), (2907, 439408), (2958, 431832), (3306, 386376), (3788, 337212), (3876, 329556), (3944, 323874), (4176, 305881), (4408, 289782), (4437, 287888), (4959, 257584), (5168, 247167), (5682, 224808), (5814, 219704), (5916, 215916), (6612, 193188), (7576, 168606), (7752, 164778), (7888, 161937), (8523, 149872), (8816, 144891), (8874, 143944), (9367, 136368), (9918, 128792), (11364, 112404), (11628, 109852), (11832, 107958), (13224, 96594), (15152, 84303), (15504, 82389), (16099, 79344), (17046, 74936), (17748, 71972), (17993, 70992), (18734, 68184), (19836, 64396), (22728, 56202), (23256, 54926), (23664, 53979), (26448, 48297), (27463, 46512), (28101, 45456), (32198, 39672), (34092, 37468), (35496, 35986)]