2197065728

素因数分解:

$2^{12}\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 208

約数和(自身を含む): 5372247552

約数和(自身を除く): 3175181824

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 121, 124, 128, 143, 176, 208, 242, 248, 256, 286, 341, 352, 403, 416, 484, 496, 512, 572, 682, 704, 806, 832, 968, 992, 1024, 1144, 1331, 1364, 1408, 1573, 1612, 1664, 1936, 1984, 2048, 2288, 2662, 2728, 2816, 3146, 3224, 3328, 3751, 3872, 3968, 4096, 4433, 4576, 5324, 5456, 5632, 6292, 6448, 6656, 7502, 7744, 7936, 8866, 9152, 10648, 10912, 11264, 12584, 12896, 13312, 15004, 15488, 15872, 17303, 17732, 18304, 21296, 21824, 22528, 25168, 25792, 26624, 30008, 30976, 31744, 34606, 35464, 36608, 41261, 42592, 43648, 45056, 48763, 50336, 51584, 53248, 60016, 61952, 63488, 69212, 70928, 73216, 82522, 85184, 87296, 97526, 100672, 103168, 120032, 123904, 126976, 138424, 141856, 146432, 165044, 170368, 174592, 195052, 201344, 206336, 240064, 247808, 276848, 283712, 292864, 330088, 340736, 349184, 390104, 402688, 412672, 480128, 495616, 536393, 553696, 567424, 585728, 660176, 681472, 698368, 780208, 805376, 825344, 960256, 1072786, 1107392, 1134848, 1320352, 1362944, 1396736, 1560416, 1610752, 1650688, 1920512, 2145572, 2214784, 2269696, 2640704, 2725888, 3120832, 3221504, 3841024, 4291144, 4429568, 4539392, 5281408, 5451776, 6241664, 6443008, 7682048, 8582288, 8859136, 9078784, 10562816, 12483328, 15364096, 17164576, 17718272, 18157568, 21125632, 24966656, 34329152, 35436544, 42251264, 49933312, 68658304, 70873088, 84502528, 99866624, 137316608, 169005056, 199733248, 274633216, 549266432, 1098532864, 2197065728]

約数ペア:

[(1, 2197065728), (2, 1098532864), (4, 549266432), (8, 274633216), (11, 199733248), (13, 169005056), (16, 137316608), (22, 99866624), (26, 84502528), (31, 70873088), (32, 68658304), (44, 49933312), (52, 42251264), (62, 35436544), (64, 34329152), (88, 24966656), (104, 21125632), (121, 18157568), (124, 17718272), (128, 17164576), (143, 15364096), (176, 12483328), (208, 10562816), (242, 9078784), (248, 8859136), (256, 8582288), (286, 7682048), (341, 6443008), (352, 6241664), (403, 5451776), (416, 5281408), (484, 4539392), (496, 4429568), (512, 4291144), (572, 3841024), (682, 3221504), (704, 3120832), (806, 2725888), (832, 2640704), (968, 2269696), (992, 2214784), (1024, 2145572), (1144, 1920512), (1331, 1650688), (1364, 1610752), (1408, 1560416), (1573, 1396736), (1612, 1362944), (1664, 1320352), (1936, 1134848), (1984, 1107392), (2048, 1072786), (2288, 960256), (2662, 825344), (2728, 805376), (2816, 780208), (3146, 698368), (3224, 681472), (3328, 660176), (3751, 585728), (3872, 567424), (3968, 553696), (4096, 536393), (4433, 495616), (4576, 480128), (5324, 412672), (5456, 402688), (5632, 390104), (6292, 349184), (6448, 340736), (6656, 330088), (7502, 292864), (7744, 283712), (7936, 276848), (8866, 247808), (9152, 240064), (10648, 206336), (10912, 201344), (11264, 195052), (12584, 174592), (12896, 170368), (13312, 165044), (15004, 146432), (15488, 141856), (15872, 138424), (17303, 126976), (17732, 123904), (18304, 120032), (21296, 103168), (21824, 100672), (22528, 97526), (25168, 87296), (25792, 85184), (26624, 82522), (30008, 73216), (30976, 70928), (31744, 69212), (34606, 63488), (35464, 61952), (36608, 60016), (41261, 53248), (42592, 51584), (43648, 50336), (45056, 48763)]