490126464

素因数分解:

$2^7\times 3^4\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1220

約数の個数: 160

約数和(自身を含む): 1495480140

約数和(自身を除く): 1005353676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 128, 144, 162, 164, 192, 216, 246, 288, 324, 328, 369, 384, 432, 492, 576, 648, 656, 738, 864, 984, 1107, 1152, 1153, 1296, 1312, 1476, 1728, 1968, 2214, 2306, 2592, 2624, 2952, 3321, 3456, 3459, 3936, 4428, 4612, 5184, 5248, 5904, 6642, 6918, 7872, 8856, 9224, 10368, 10377, 11808, 13284, 13836, 15744, 17712, 18448, 20754, 23616, 26568, 27672, 31131, 35424, 36896, 41508, 47232, 47273, 53136, 55344, 62262, 70848, 73792, 83016, 93393, 94546, 106272, 110688, 124524, 141696, 141819, 147584, 166032, 186786, 189092, 212544, 221376, 249048, 283638, 332064, 373572, 378184, 425088, 425457, 442752, 498096, 567276, 664128, 747144, 756368, 850914, 996192, 1134552, 1276371, 1328256, 1494288, 1512736, 1701828, 1992384, 2269104, 2552742, 2988576, 3025472, 3403656, 3829113, 3984768, 4538208, 5105484, 5977152, 6050944, 6807312, 7658226, 9076416, 10210968, 11954304, 13614624, 15316452, 18152832, 20421936, 27229248, 30632904, 40843872, 54458496, 61265808, 81687744, 122531616, 163375488, 245063232, 490126464]

約数ペア:

[(1, 490126464), (2, 245063232), (3, 163375488), (4, 122531616), (6, 81687744), (8, 61265808), (9, 54458496), (12, 40843872), (16, 30632904), (18, 27229248), (24, 20421936), (27, 18152832), (32, 15316452), (36, 13614624), (41, 11954304), (48, 10210968), (54, 9076416), (64, 7658226), (72, 6807312), (81, 6050944), (82, 5977152), (96, 5105484), (108, 4538208), (123, 3984768), (128, 3829113), (144, 3403656), (162, 3025472), (164, 2988576), (192, 2552742), (216, 2269104), (246, 1992384), (288, 1701828), (324, 1512736), (328, 1494288), (369, 1328256), (384, 1276371), (432, 1134552), (492, 996192), (576, 850914), (648, 756368), (656, 747144), (738, 664128), (864, 567276), (984, 498096), (1107, 442752), (1152, 425457), (1153, 425088), (1296, 378184), (1312, 373572), (1476, 332064), (1728, 283638), (1968, 249048), (2214, 221376), (2306, 212544), (2592, 189092), (2624, 186786), (2952, 166032), (3321, 147584), (3456, 141819), (3459, 141696), (3936, 124524), (4428, 110688), (4612, 106272), (5184, 94546), (5248, 93393), (5904, 83016), (6642, 73792), (6918, 70848), (7872, 62262), (8856, 55344), (9224, 53136), (10368, 47273), (10377, 47232), (11808, 41508), (13284, 36896), (13836, 35424), (15744, 31131), (17712, 27672), (18448, 26568), (20754, 23616)]