428434272

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:512

約数の個数: 288

約数和(自身を含む): 1532224512

約数和(自身を除く): 1103790240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 243, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 463, 476, 486, 504, 544, 567, 612, 648, 672, 714, 756, 816, 864, 918, 926, 952, 972, 1008, 1071, 1134, 1224, 1296, 1377, 1389, 1428, 1512, 1632, 1701, 1836, 1852, 1904, 1944, 2016, 2142, 2268, 2448, 2592, 2754, 2778, 2856, 3024, 3213, 3241, 3402, 3672, 3704, 3808, 3888, 4131, 4167, 4284, 4536, 4896, 5508, 5556, 5712, 6048, 6426, 6482, 6804, 7344, 7408, 7776, 7871, 8262, 8334, 8568, 9072, 9639, 9723, 11016, 11112, 11424, 12501, 12852, 12964, 13608, 14688, 14816, 15742, 16524, 16668, 17136, 18144, 19278, 19446, 22032, 22224, 23613, 25002, 25704, 25928, 27216, 28917, 29169, 31484, 33048, 33336, 34272, 37503, 38556, 38892, 44064, 44448, 47226, 50004, 51408, 51856, 54432, 55097, 57834, 58338, 62968, 66096, 66672, 70839, 75006, 77112, 77784, 87507, 94452, 100008, 102816, 103712, 110194, 112509, 115668, 116676, 125936, 132192, 133344, 141678, 150012, 154224, 155568, 165291, 175014, 188904, 200016, 212517, 220388, 225018, 231336, 233352, 251872, 262521, 283356, 300024, 308448, 311136, 330582, 350028, 377808, 400032, 425034, 440776, 450036, 462672, 466704, 495873, 525042, 566712, 600048, 637551, 661164, 700056, 755616, 787563, 850068, 881552, 900072, 925344, 933408, 991746, 1050084, 1133424, 1200096, 1275102, 1322328, 1400112, 1487619, 1575126, 1700136, 1763104, 1800144, 1912653, 1983492, 2100168, 2266848, 2550204, 2644656, 2800224, 2975238, 3150252, 3400272, 3600288, 3825306, 3966984, 4200336, 4462857, 5100408, 5289312, 5950476, 6300504, 6800544, 7650612, 7933968, 8400672, 8925714, 10200816, 11900952, 12601008, 13388571, 15301224, 15867936, 17851428, 20401632, 23801904, 25202016, 26777142, 30602448, 35702856, 47603808, 53554284, 61204896, 71405712, 107108568, 142811424, 214217136, 428434272]

約数ペア:

[(1, 428434272), (2, 214217136), (3, 142811424), (4, 107108568), (6, 71405712), (7, 61204896), (8, 53554284), (9, 47603808), (12, 35702856), (14, 30602448), (16, 26777142), (17, 25202016), (18, 23801904), (21, 20401632), (24, 17851428), (27, 15867936), (28, 15301224), (32, 13388571), (34, 12601008), (36, 11900952), (42, 10200816), (48, 8925714), (51, 8400672), (54, 7933968), (56, 7650612), (63, 6800544), (68, 6300504), (72, 5950476), (81, 5289312), (84, 5100408), (96, 4462857), (102, 4200336), (108, 3966984), (112, 3825306), (119, 3600288), (126, 3400272), (136, 3150252), (144, 2975238), (153, 2800224), (162, 2644656), (168, 2550204), (189, 2266848), (204, 2100168), (216, 1983492), (224, 1912653), (238, 1800144), (243, 1763104), (252, 1700136), (272, 1575126), (288, 1487619), (306, 1400112), (324, 1322328), (336, 1275102), (357, 1200096), (378, 1133424), (408, 1050084), (432, 991746), (459, 933408), (463, 925344), (476, 900072), (486, 881552), (504, 850068), (544, 787563), (567, 755616), (612, 700056), (648, 661164), (672, 637551), (714, 600048), (756, 566712), (816, 525042), (864, 495873), (918, 466704), (926, 462672), (952, 450036), (972, 440776), (1008, 425034), (1071, 400032), (1134, 377808), (1224, 350028), (1296, 330582), (1377, 311136), (1389, 308448), (1428, 300024), (1512, 283356), (1632, 262521), (1701, 251872), (1836, 233352), (1852, 231336), (1904, 225018), (1944, 220388), (2016, 212517), (2142, 200016), (2268, 188904), (2448, 175014), (2592, 165291), (2754, 155568), (2778, 154224), (2856, 150012), (3024, 141678), (3213, 133344), (3241, 132192), (3402, 125936), (3672, 116676), (3704, 115668), (3808, 112509), (3888, 110194), (4131, 103712), (4167, 102816), (4284, 100008), (4536, 94452), (4896, 87507), (5508, 77784), (5556, 77112), (5712, 75006), (6048, 70839), (6426, 66672), (6482, 66096), (6804, 62968), (7344, 58338), (7408, 57834), (7776, 55097), (7871, 54432), (8262, 51856), (8334, 51408), (8568, 50004), (9072, 47226), (9639, 44448), (9723, 44064), (11016, 38892), (11112, 38556), (11424, 37503), (12501, 34272), (12852, 33336), (12964, 33048), (13608, 31484), (14688, 29169), (14816, 28917), (15742, 27216), (16524, 25928), (16668, 25704), (17136, 25002), (18144, 23613), (19278, 22224), (19446, 22032)]