218419776

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{16487}}^1$

素因数の和:16528

約数の個数: 84

約数和(自身を含む): 653320512

約数和(自身を除く): 434900736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 16487, 32974, 49461, 65948, 98922, 131896, 148383, 197844, 263792, 296766, 379201, 395688, 527584, 593532, 758402, 791376, 1055168, 1137603, 1187064, 1516804, 1582752, 2275206, 2374128, 3033608, 3165504, 3412809, 4550412, 4748256, 6067216, 6825618, 9100824, 9496512, 12134432, 13651236, 18201648, 24268864, 27302472, 36403296, 54604944, 72806592, 109209888, 218419776]

約数ペア:

[(1, 218419776), (2, 109209888), (3, 72806592), (4, 54604944), (6, 36403296), (8, 27302472), (9, 24268864), (12, 18201648), (16, 13651236), (18, 12134432), (23, 9496512), (24, 9100824), (32, 6825618), (36, 6067216), (46, 4748256), (48, 4550412), (64, 3412809), (69, 3165504), (72, 3033608), (92, 2374128), (96, 2275206), (138, 1582752), (144, 1516804), (184, 1187064), (192, 1137603), (207, 1055168), (276, 791376), (288, 758402), (368, 593532), (414, 527584), (552, 395688), (576, 379201), (736, 296766), (828, 263792), (1104, 197844), (1472, 148383), (1656, 131896), (2208, 98922), (3312, 65948), (4416, 49461), (6624, 32974), (13248, 16487)]