326336256

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1579

約数の個数: 144

約数和(自身を含む): 996817920

約数和(自身を除く): 670481664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1488, 1523, 1674, 1728, 1984, 2232, 2304, 2976, 3046, 3348, 3456, 3968, 4464, 4569, 5952, 6092, 6696, 6912, 7936, 8928, 9138, 11904, 12184, 13392, 13707, 17856, 18276, 23808, 24368, 26784, 27414, 35712, 36552, 41121, 47213, 48736, 53568, 54828, 71424, 73104, 82242, 94426, 97472, 107136, 109656, 141639, 146208, 164484, 188852, 194944, 214272, 219312, 283278, 292416, 328968, 377704, 389888, 424917, 438624, 566556, 584832, 657936, 755408, 849834, 877248, 1133112, 1169664, 1274751, 1315872, 1510816, 1699668, 1754496, 2266224, 2549502, 2631744, 3021632, 3399336, 3508992, 4532448, 5099004, 5263488, 6043264, 6798672, 9064896, 10198008, 10526976, 12086528, 13597344, 18129792, 20396016, 27194688, 36259584, 40792032, 54389376, 81584064, 108778752, 163168128, 326336256]

約数ペア:

[(1, 326336256), (2, 163168128), (3, 108778752), (4, 81584064), (6, 54389376), (8, 40792032), (9, 36259584), (12, 27194688), (16, 20396016), (18, 18129792), (24, 13597344), (27, 12086528), (31, 10526976), (32, 10198008), (36, 9064896), (48, 6798672), (54, 6043264), (62, 5263488), (64, 5099004), (72, 4532448), (93, 3508992), (96, 3399336), (108, 3021632), (124, 2631744), (128, 2549502), (144, 2266224), (186, 1754496), (192, 1699668), (216, 1510816), (248, 1315872), (256, 1274751), (279, 1169664), (288, 1133112), (372, 877248), (384, 849834), (432, 755408), (496, 657936), (558, 584832), (576, 566556), (744, 438624), (768, 424917), (837, 389888), (864, 377704), (992, 328968), (1116, 292416), (1152, 283278), (1488, 219312), (1523, 214272), (1674, 194944), (1728, 188852), (1984, 164484), (2232, 146208), (2304, 141639), (2976, 109656), (3046, 107136), (3348, 97472), (3456, 94426), (3968, 82242), (4464, 73104), (4569, 71424), (5952, 54828), (6092, 53568), (6696, 48736), (6912, 47213), (7936, 41121), (8928, 36552), (9138, 35712), (11904, 27414), (12184, 26784), (13392, 24368), (13707, 23808), (17856, 18276)]