697884672

素因数分解:

$2^{13}\times 3^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 112

約数和(自身を含む): 1891253520

約数和(自身を除く): 1193368848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 389, 438, 512, 584, 768, 778, 876, 1024, 1167, 1168, 1536, 1556, 1752, 2048, 2334, 2336, 3072, 3112, 3504, 4096, 4668, 4672, 6144, 6224, 7008, 8192, 9336, 9344, 12288, 12448, 14016, 18672, 18688, 24576, 24896, 28032, 28397, 37344, 37376, 49792, 56064, 56794, 74688, 74752, 85191, 99584, 112128, 113588, 149376, 149504, 170382, 199168, 224256, 227176, 298752, 299008, 340764, 398336, 448512, 454352, 597504, 598016, 681528, 796672, 897024, 908704, 1195008, 1363056, 1593344, 1794048, 1817408, 2390016, 2726112, 3186688, 3634816, 4780032, 5452224, 7269632, 9560064, 10904448, 14539264, 21808896, 29078528, 43617792, 58157056, 87235584, 116314112, 174471168, 232628224, 348942336, 697884672]

約数ペア:

[(1, 697884672), (2, 348942336), (3, 232628224), (4, 174471168), (6, 116314112), (8, 87235584), (12, 58157056), (16, 43617792), (24, 29078528), (32, 21808896), (48, 14539264), (64, 10904448), (73, 9560064), (96, 7269632), (128, 5452224), (146, 4780032), (192, 3634816), (219, 3186688), (256, 2726112), (292, 2390016), (384, 1817408), (389, 1794048), (438, 1593344), (512, 1363056), (584, 1195008), (768, 908704), (778, 897024), (876, 796672), (1024, 681528), (1167, 598016), (1168, 597504), (1536, 454352), (1556, 448512), (1752, 398336), (2048, 340764), (2334, 299008), (2336, 298752), (3072, 227176), (3112, 224256), (3504, 199168), (4096, 170382), (4668, 149504), (4672, 149376), (6144, 113588), (6224, 112128), (7008, 99584), (8192, 85191), (9336, 74752), (9344, 74688), (12288, 56794), (12448, 56064), (14016, 49792), (18672, 37376), (18688, 37344), (24576, 28397), (24896, 28032)]