1642947408

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 320

約数和(自身を含む): 5224665600

約数和(自身を除く): 3581718192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 37, 41, 46, 48, 54, 69, 72, 74, 82, 92, 108, 109, 111, 123, 138, 144, 148, 164, 184, 207, 216, 218, 222, 246, 276, 296, 327, 328, 333, 368, 369, 414, 432, 436, 444, 492, 552, 592, 621, 654, 656, 666, 738, 828, 851, 872, 888, 943, 981, 984, 999, 1104, 1107, 1242, 1308, 1332, 1476, 1517, 1656, 1702, 1744, 1776, 1886, 1962, 1968, 1998, 2214, 2484, 2507, 2553, 2616, 2664, 2829, 2943, 2952, 3034, 3312, 3404, 3772, 3924, 3996, 4033, 4428, 4469, 4551, 4968, 5014, 5106, 5232, 5328, 5658, 5886, 5904, 6068, 6808, 7521, 7544, 7659, 7848, 7992, 8066, 8487, 8856, 8938, 9102, 9936, 10028, 10212, 11316, 11772, 12099, 12136, 13407, 13616, 13653, 15042, 15088, 15318, 15696, 15984, 16132, 16974, 17712, 17876, 18204, 20056, 20424, 22563, 22632, 22977, 23544, 24198, 24272, 25461, 26814, 27306, 30084, 30636, 32264, 33948, 34891, 35752, 36297, 36408, 40112, 40221, 40848, 40959, 45126, 45264, 45954, 47088, 48396, 50922, 53628, 54612, 60168, 61272, 64528, 67689, 67896, 69782, 71504, 72594, 72816, 80442, 81918, 90252, 91908, 92759, 96792, 101844, 102787, 104673, 107256, 108891, 109224, 120336, 120663, 122544, 135378, 135792, 139564, 145188, 160884, 163836, 165353, 180504, 183816, 185518, 193584, 203688, 205574, 209346, 214512, 217782, 218448, 241326, 270756, 278277, 279128, 290376, 308361, 314019, 321768, 327672, 330706, 361008, 367632, 371036, 407376, 411148, 418692, 435564, 482652, 496059, 541512, 556554, 558256, 580752, 616722, 628038, 643536, 655344, 661412, 742072, 822296, 834831, 837384, 871128, 925083, 942057, 965304, 992118, 1083024, 1113108, 1233444, 1256076, 1322824, 1484144, 1488177, 1644592, 1669662, 1674768, 1742256, 1850166, 1884114, 1930608, 1984236, 2226216, 2466888, 2504493, 2512152, 2645648, 2775249, 2976354, 3339324, 3700332, 3768228, 3803119, 3968472, 4452432, 4464531, 4933776, 5008986, 5024304, 5550498, 5952708, 6678648, 7400664, 7536456, 7606238, 7936944, 8929062, 10017972, 11100996, 11409357, 11905416, 13357296, 14801328, 15072912, 15212476, 17858124, 20035944, 22201992, 22818714, 23810832, 30424952, 34228071, 35716248, 40071888, 44403984, 45637428, 60849904, 68456142, 71432496, 91274856, 102684213, 136912284, 182549712, 205368426, 273824568, 410736852, 547649136, 821473704, 1642947408]

約数ペア:

[(1, 1642947408), (2, 821473704), (3, 547649136), (4, 410736852), (6, 273824568), (8, 205368426), (9, 182549712), (12, 136912284), (16, 102684213), (18, 91274856), (23, 71432496), (24, 68456142), (27, 60849904), (36, 45637428), (37, 44403984), (41, 40071888), (46, 35716248), (48, 34228071), (54, 30424952), (69, 23810832), (72, 22818714), (74, 22201992), (82, 20035944), (92, 17858124), (108, 15212476), (109, 15072912), (111, 14801328), (123, 13357296), (138, 11905416), (144, 11409357), (148, 11100996), (164, 10017972), (184, 8929062), (207, 7936944), (216, 7606238), (218, 7536456), (222, 7400664), (246, 6678648), (276, 5952708), (296, 5550498), (327, 5024304), (328, 5008986), (333, 4933776), (368, 4464531), (369, 4452432), (414, 3968472), (432, 3803119), (436, 3768228), (444, 3700332), (492, 3339324), (552, 2976354), (592, 2775249), (621, 2645648), (654, 2512152), (656, 2504493), (666, 2466888), (738, 2226216), (828, 1984236), (851, 1930608), (872, 1884114), (888, 1850166), (943, 1742256), (981, 1674768), (984, 1669662), (999, 1644592), (1104, 1488177), (1107, 1484144), (1242, 1322824), (1308, 1256076), (1332, 1233444), (1476, 1113108), (1517, 1083024), (1656, 992118), (1702, 965304), (1744, 942057), (1776, 925083), (1886, 871128), (1962, 837384), (1968, 834831), (1998, 822296), (2214, 742072), (2484, 661412), (2507, 655344), (2553, 643536), (2616, 628038), (2664, 616722), (2829, 580752), (2943, 558256), (2952, 556554), (3034, 541512), (3312, 496059), (3404, 482652), (3772, 435564), (3924, 418692), (3996, 411148), (4033, 407376), (4428, 371036), (4469, 367632), (4551, 361008), (4968, 330706), (5014, 327672), (5106, 321768), (5232, 314019), (5328, 308361), (5658, 290376), (5886, 279128), (5904, 278277), (6068, 270756), (6808, 241326), (7521, 218448), (7544, 217782), (7659, 214512), (7848, 209346), (7992, 205574), (8066, 203688), (8487, 193584), (8856, 185518), (8938, 183816), (9102, 180504), (9936, 165353), (10028, 163836), (10212, 160884), (11316, 145188), (11772, 139564), (12099, 135792), (12136, 135378), (13407, 122544), (13616, 120663), (13653, 120336), (15042, 109224), (15088, 108891), (15318, 107256), (15696, 104673), (15984, 102787), (16132, 101844), (16974, 96792), (17712, 92759), (17876, 91908), (18204, 90252), (20056, 81918), (20424, 80442), (22563, 72816), (22632, 72594), (22977, 71504), (23544, 69782), (24198, 67896), (24272, 67689), (25461, 64528), (26814, 61272), (27306, 60168), (30084, 54612), (30636, 53628), (32264, 50922), (33948, 48396), (34891, 47088), (35752, 45954), (36297, 45264), (36408, 45126), (40112, 40959), (40221, 40848)]