420865536

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3011}}^1$

素因数の和:3052

約数の個数: 160

約数和(自身を含む): 1380411648

約数和(自身を除く): 959546112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2184, 2496, 2688, 2912, 3011, 3328, 3584, 4368, 4992, 5376, 5824, 6022, 6656, 8736, 9033, 9984, 10752, 11648, 12044, 17472, 18066, 19968, 21077, 23296, 24088, 34944, 36132, 39143, 42154, 46592, 48176, 63231, 69888, 72264, 78286, 84308, 96352, 117429, 126462, 139776, 144528, 156572, 168616, 192704, 234858, 252924, 274001, 289056, 313144, 337232, 385408, 469716, 505848, 548002, 578112, 626288, 674464, 770816, 822003, 939432, 1011696, 1096004, 1156224, 1252576, 1348928, 1541632, 1644006, 1878864, 2023392, 2192008, 2312448, 2505152, 2697856, 3288012, 3757728, 4046784, 4384016, 4624896, 5010304, 5395712, 6576024, 7515456, 8093568, 8768032, 10020608, 10791424, 13152048, 15030912, 16187136, 17536064, 20041216, 26304096, 30061824, 32374272, 35072128, 52608192, 60123648, 70144256, 105216384, 140288512, 210432768, 420865536]

約数ペア:

[(1, 420865536), (2, 210432768), (3, 140288512), (4, 105216384), (6, 70144256), (7, 60123648), (8, 52608192), (12, 35072128), (13, 32374272), (14, 30061824), (16, 26304096), (21, 20041216), (24, 17536064), (26, 16187136), (28, 15030912), (32, 13152048), (39, 10791424), (42, 10020608), (48, 8768032), (52, 8093568), (56, 7515456), (64, 6576024), (78, 5395712), (84, 5010304), (91, 4624896), (96, 4384016), (104, 4046784), (112, 3757728), (128, 3288012), (156, 2697856), (168, 2505152), (182, 2312448), (192, 2192008), (208, 2023392), (224, 1878864), (256, 1644006), (273, 1541632), (312, 1348928), (336, 1252576), (364, 1156224), (384, 1096004), (416, 1011696), (448, 939432), (512, 822003), (546, 770816), (624, 674464), (672, 626288), (728, 578112), (768, 548002), (832, 505848), (896, 469716), (1092, 385408), (1248, 337232), (1344, 313144), (1456, 289056), (1536, 274001), (1664, 252924), (1792, 234858), (2184, 192704), (2496, 168616), (2688, 156572), (2912, 144528), (3011, 139776), (3328, 126462), (3584, 117429), (4368, 96352), (4992, 84308), (5376, 78286), (5824, 72264), (6022, 69888), (6656, 63231), (8736, 48176), (9033, 46592), (9984, 42154), (10752, 39143), (11648, 36132), (12044, 34944), (17472, 24088), (18066, 23296), (19968, 21077)]