21647248896

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{154871}}^1$

素因数の和:154912

約数の個数: 160

約数和(自身を含む): 70978457088

約数和(自身を除く): 49331208192

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, 3328, 3584, 4368, 4992, 5376, 5824, 6656, 8736, 9984, 10752, 11648, 17472, 19968, 23296, 34944, 46592, 69888, 139776, 154871, 309742, 464613, 619484, 929226, 1084097, 1238968, 1858452, 2013323, 2168194, 2477936, 3252291, 3716904, 4026646, 4336388, 4955872, 6039969, 6504582, 7433808, 8053292, 8672776, 9911744, 12079938, 13009164, 14093261, 14867616, 16106584, 17345552, 19823488, 24159876, 26018328, 28186522, 29735232, 32213168, 34691104, 39646976, 42279783, 48319752, 52036656, 56373044, 59470464, 64426336, 69382208, 79293952, 84559566, 96639504, 104073312, 112746088, 118940928, 128852672, 138764416, 169119132, 193279008, 208146624, 225492176, 237881856, 257705344, 277528832, 338238264, 386558016, 416293248, 450984352, 515410688, 555057664, 676476528, 773116032, 832586496, 901968704, 1030821376, 1352953056, 1546232064, 1665172992, 1803937408, 2705906112, 3092464128, 3607874816, 5411812224, 7215749632, 10823624448, 21647248896]

約数ペア:

[(1, 21647248896), (2, 10823624448), (3, 7215749632), (4, 5411812224), (6, 3607874816), (7, 3092464128), (8, 2705906112), (12, 1803937408), (13, 1665172992), (14, 1546232064), (16, 1352953056), (21, 1030821376), (24, 901968704), (26, 832586496), (28, 773116032), (32, 676476528), (39, 555057664), (42, 515410688), (48, 450984352), (52, 416293248), (56, 386558016), (64, 338238264), (78, 277528832), (84, 257705344), (91, 237881856), (96, 225492176), (104, 208146624), (112, 193279008), (128, 169119132), (156, 138764416), (168, 128852672), (182, 118940928), (192, 112746088), (208, 104073312), (224, 96639504), (256, 84559566), (273, 79293952), (312, 69382208), (336, 64426336), (364, 59470464), (384, 56373044), (416, 52036656), (448, 48319752), (512, 42279783), (546, 39646976), (624, 34691104), (672, 32213168), (728, 29735232), (768, 28186522), (832, 26018328), (896, 24159876), (1092, 19823488), (1248, 17345552), (1344, 16106584), (1456, 14867616), (1536, 14093261), (1664, 13009164), (1792, 12079938), (2184, 9911744), (2496, 8672776), (2688, 8053292), (2912, 7433808), (3328, 6504582), (3584, 6039969), (4368, 4955872), (4992, 4336388), (5376, 4026646), (5824, 3716904), (6656, 3252291), (8736, 2477936), (9984, 2168194), (10752, 2013323), (11648, 1858452), (17472, 1238968), (19968, 1084097), (23296, 929226), (34944, 619484), (46592, 464613), (69888, 309742), (139776, 154871)]