520425984

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:490

約数の個数: 160

約数和(自身を含む): 1519277760

約数和(自身を除く): 998851776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 128, 134, 156, 192, 201, 208, 256, 268, 312, 384, 389, 402, 416, 512, 536, 624, 768, 778, 804, 832, 871, 1072, 1167, 1248, 1536, 1556, 1608, 1664, 1742, 2144, 2334, 2496, 2613, 3112, 3216, 3328, 3484, 4288, 4668, 4992, 5057, 5226, 6224, 6432, 6656, 6968, 8576, 9336, 9984, 10114, 10452, 12448, 12864, 13936, 15171, 17152, 18672, 19968, 20228, 20904, 24896, 25728, 26063, 27872, 30342, 34304, 37344, 40456, 41808, 49792, 51456, 52126, 55744, 60684, 74688, 78189, 80912, 83616, 99584, 102912, 104252, 111488, 121368, 149376, 156378, 161824, 167232, 199168, 208504, 222976, 242736, 298752, 312756, 323648, 334464, 338819, 417008, 445952, 485472, 597504, 625512, 647296, 668928, 677638, 834016, 970944, 1016457, 1251024, 1294592, 1337856, 1355276, 1668032, 1941888, 2032914, 2502048, 2589184, 2710552, 3336064, 3883776, 4065828, 5004096, 5421104, 6672128, 7767552, 8131656, 10008192, 10842208, 13344256, 16263312, 20016384, 21684416, 32526624, 40032768, 43368832, 65053248, 86737664, 130106496, 173475328, 260212992, 520425984]

約数ペア:

[(1, 520425984), (2, 260212992), (3, 173475328), (4, 130106496), (6, 86737664), (8, 65053248), (12, 43368832), (13, 40032768), (16, 32526624), (24, 21684416), (26, 20016384), (32, 16263312), (39, 13344256), (48, 10842208), (52, 10008192), (64, 8131656), (67, 7767552), (78, 6672128), (96, 5421104), (104, 5004096), (128, 4065828), (134, 3883776), (156, 3336064), (192, 2710552), (201, 2589184), (208, 2502048), (256, 2032914), (268, 1941888), (312, 1668032), (384, 1355276), (389, 1337856), (402, 1294592), (416, 1251024), (512, 1016457), (536, 970944), (624, 834016), (768, 677638), (778, 668928), (804, 647296), (832, 625512), (871, 597504), (1072, 485472), (1167, 445952), (1248, 417008), (1536, 338819), (1556, 334464), (1608, 323648), (1664, 312756), (1742, 298752), (2144, 242736), (2334, 222976), (2496, 208504), (2613, 199168), (3112, 167232), (3216, 161824), (3328, 156378), (3484, 149376), (4288, 121368), (4668, 111488), (4992, 104252), (5057, 102912), (5226, 99584), (6224, 83616), (6432, 80912), (6656, 78189), (6968, 74688), (8576, 60684), (9336, 55744), (9984, 52126), (10114, 51456), (10452, 49792), (12448, 41808), (12864, 40456), (13936, 37344), (15171, 34304), (17152, 30342), (18672, 27872), (19968, 26063), (20228, 25728), (20904, 24896)]