255468024

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 830269440

約数和(自身を除く): 574801416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 83, 84, 93, 124, 126, 166, 168, 186, 197, 217, 248, 249, 252, 279, 332, 372, 394, 434, 498, 504, 558, 581, 591, 651, 664, 744, 747, 788, 868, 996, 1116, 1162, 1182, 1302, 1379, 1494, 1576, 1736, 1743, 1773, 1953, 1992, 2232, 2324, 2364, 2573, 2604, 2758, 2988, 3486, 3546, 3906, 4137, 4648, 4728, 5146, 5208, 5229, 5516, 5976, 6107, 6972, 7092, 7719, 7812, 8274, 10292, 10458, 11032, 12214, 12411, 13944, 14184, 15438, 15624, 16351, 16548, 18011, 18321, 20584, 20916, 23157, 24428, 24822, 30876, 32702, 33096, 36022, 36642, 41832, 42749, 46314, 48856, 49053, 49644, 54033, 54963, 61752, 65404, 72044, 73284, 85498, 92628, 98106, 99288, 108066, 109926, 114457, 128247, 130808, 144088, 146568, 147159, 162099, 170996, 185256, 196212, 216132, 219852, 228914, 256494, 294318, 324198, 341992, 343371, 384741, 392424, 432264, 439704, 457828, 506881, 512988, 588636, 648396, 686742, 769482, 915656, 1013762, 1025976, 1030113, 1177272, 1296792, 1373484, 1520643, 1538964, 2027524, 2060226, 2746968, 3041286, 3077928, 3548167, 4055048, 4120452, 4561929, 6082572, 7096334, 8240904, 9123858, 10644501, 12165144, 14192668, 18247716, 21289002, 28385336, 31933503, 36495432, 42578004, 63867006, 85156008, 127734012, 255468024]

約数ペア:

[(1, 255468024), (2, 127734012), (3, 85156008), (4, 63867006), (6, 42578004), (7, 36495432), (8, 31933503), (9, 28385336), (12, 21289002), (14, 18247716), (18, 14192668), (21, 12165144), (24, 10644501), (28, 9123858), (31, 8240904), (36, 7096334), (42, 6082572), (56, 4561929), (62, 4120452), (63, 4055048), (72, 3548167), (83, 3077928), (84, 3041286), (93, 2746968), (124, 2060226), (126, 2027524), (166, 1538964), (168, 1520643), (186, 1373484), (197, 1296792), (217, 1177272), (248, 1030113), (249, 1025976), (252, 1013762), (279, 915656), (332, 769482), (372, 686742), (394, 648396), (434, 588636), (498, 512988), (504, 506881), (558, 457828), (581, 439704), (591, 432264), (651, 392424), (664, 384741), (744, 343371), (747, 341992), (788, 324198), (868, 294318), (996, 256494), (1116, 228914), (1162, 219852), (1182, 216132), (1302, 196212), (1379, 185256), (1494, 170996), (1576, 162099), (1736, 147159), (1743, 146568), (1773, 144088), (1953, 130808), (1992, 128247), (2232, 114457), (2324, 109926), (2364, 108066), (2573, 99288), (2604, 98106), (2758, 92628), (2988, 85498), (3486, 73284), (3546, 72044), (3906, 65404), (4137, 61752), (4648, 54963), (4728, 54033), (5146, 49644), (5208, 49053), (5229, 48856), (5516, 46314), (5976, 42749), (6107, 41832), (6972, 36642), (7092, 36022), (7719, 33096), (7812, 32702), (8274, 30876), (10292, 24822), (10458, 24428), (11032, 23157), (12214, 20916), (12411, 20584), (13944, 18321), (14184, 18011), (15438, 16548), (15624, 16351)]