245783808

素因数分解:

$2^8\times 3^7\times {\mathrm{439}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 737475200

約数和(自身を除く): 491691392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 439, 486, 576, 648, 729, 768, 864, 878, 972, 1152, 1296, 1317, 1458, 1728, 1756, 1944, 2187, 2304, 2592, 2634, 2916, 3456, 3512, 3888, 3951, 4374, 5184, 5268, 5832, 6912, 7024, 7776, 7902, 8748, 10368, 10536, 11664, 11853, 14048, 15552, 15804, 17496, 20736, 21072, 23328, 23706, 28096, 31104, 31608, 34992, 35559, 42144, 46656, 47412, 56192, 62208, 63216, 69984, 71118, 84288, 93312, 94824, 106677, 112384, 126432, 139968, 142236, 168576, 186624, 189648, 213354, 252864, 279936, 284472, 320031, 337152, 379296, 426708, 505728, 559872, 568944, 640062, 758592, 853416, 960093, 1011456, 1137888, 1280124, 1517184, 1706832, 1920186, 2275776, 2560248, 3034368, 3413664, 3840372, 4551552, 5120496, 6827328, 7680744, 9103104, 10240992, 13654656, 15361488, 20481984, 27309312, 30722976, 40963968, 61445952, 81927936, 122891904, 245783808]

約数ペア:

[(1, 245783808), (2, 122891904), (3, 81927936), (4, 61445952), (6, 40963968), (8, 30722976), (9, 27309312), (12, 20481984), (16, 15361488), (18, 13654656), (24, 10240992), (27, 9103104), (32, 7680744), (36, 6827328), (48, 5120496), (54, 4551552), (64, 3840372), (72, 3413664), (81, 3034368), (96, 2560248), (108, 2275776), (128, 1920186), (144, 1706832), (162, 1517184), (192, 1280124), (216, 1137888), (243, 1011456), (256, 960093), (288, 853416), (324, 758592), (384, 640062), (432, 568944), (439, 559872), (486, 505728), (576, 426708), (648, 379296), (729, 337152), (768, 320031), (864, 284472), (878, 279936), (972, 252864), (1152, 213354), (1296, 189648), (1317, 186624), (1458, 168576), (1728, 142236), (1756, 139968), (1944, 126432), (2187, 112384), (2304, 106677), (2592, 94824), (2634, 93312), (2916, 84288), (3456, 71118), (3512, 69984), (3888, 63216), (3951, 62208), (4374, 56192), (5184, 47412), (5268, 46656), (5832, 42144), (6912, 35559), (7024, 34992), (7776, 31608), (7902, 31104), (8748, 28096), (10368, 23706), (10536, 23328), (11664, 21072), (11853, 20736), (14048, 17496), (15552, 15804)]