2216788672

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 168

約数和(自身を含む): 5488350720

約数和(自身を除く): 3271562048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 217, 224, 248, 266, 271, 304, 434, 448, 496, 532, 542, 589, 608, 868, 961, 992, 1064, 1084, 1178, 1216, 1736, 1897, 1922, 1984, 2128, 2168, 2356, 3472, 3794, 3844, 4123, 4256, 4336, 4712, 5149, 6727, 6944, 7588, 7688, 8246, 8401, 8512, 8672, 9424, 10298, 13454, 13888, 15176, 15376, 16492, 16802, 17344, 18259, 18848, 20596, 26908, 30352, 30752, 32984, 33604, 36043, 36518, 37696, 41192, 53816, 58807, 60704, 61504, 65968, 67208, 72086, 73036, 82384, 107632, 117614, 121408, 127813, 131936, 134416, 144172, 146072, 159619, 164768, 215264, 235228, 255626, 260431, 263872, 268832, 288344, 292144, 319238, 329536, 430528, 470456, 511252, 520862, 537664, 576688, 584288, 638476, 940912, 1022504, 1041724, 1117333, 1153376, 1168576, 1276952, 1823017, 1881824, 2045008, 2083448, 2234666, 2306752, 2553904, 3646034, 3763648, 4090016, 4166896, 4469332, 4948189, 5107808, 7292068, 8180032, 8333792, 8938664, 9896378, 10215616, 14584136, 16667584, 17877328, 19792756, 29168272, 34637323, 35754656, 39585512, 58336544, 69274646, 71509312, 79171024, 116673088, 138549292, 158342048, 277098584, 316684096, 554197168, 1108394336, 2216788672]

約数ペア:

[(1, 2216788672), (2, 1108394336), (4, 554197168), (7, 316684096), (8, 277098584), (14, 158342048), (16, 138549292), (19, 116673088), (28, 79171024), (31, 71509312), (32, 69274646), (38, 58336544), (56, 39585512), (62, 35754656), (64, 34637323), (76, 29168272), (112, 19792756), (124, 17877328), (133, 16667584), (152, 14584136), (217, 10215616), (224, 9896378), (248, 8938664), (266, 8333792), (271, 8180032), (304, 7292068), (434, 5107808), (448, 4948189), (496, 4469332), (532, 4166896), (542, 4090016), (589, 3763648), (608, 3646034), (868, 2553904), (961, 2306752), (992, 2234666), (1064, 2083448), (1084, 2045008), (1178, 1881824), (1216, 1823017), (1736, 1276952), (1897, 1168576), (1922, 1153376), (1984, 1117333), (2128, 1041724), (2168, 1022504), (2356, 940912), (3472, 638476), (3794, 584288), (3844, 576688), (4123, 537664), (4256, 520862), (4336, 511252), (4712, 470456), (5149, 430528), (6727, 329536), (6944, 319238), (7588, 292144), (7688, 288344), (8246, 268832), (8401, 263872), (8512, 260431), (8672, 255626), (9424, 235228), (10298, 215264), (13454, 164768), (13888, 159619), (15176, 146072), (15376, 144172), (16492, 134416), (16802, 131936), (17344, 127813), (18259, 121408), (18848, 117614), (20596, 107632), (26908, 82384), (30352, 73036), (30752, 72086), (32984, 67208), (33604, 65968), (36043, 61504), (36518, 60704), (37696, 58807), (41192, 53816)]