42177408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 256

約数和(自身を含む): 148055040

約数和(自身を除く): 105877632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 71, 78, 84, 91, 96, 102, 104, 112, 119, 128, 136, 142, 156, 168, 182, 192, 204, 208, 213, 221, 224, 238, 272, 273, 284, 312, 336, 357, 364, 384, 408, 416, 426, 442, 448, 476, 497, 544, 546, 568, 624, 663, 672, 714, 728, 816, 832, 852, 884, 896, 923, 952, 994, 1088, 1092, 1136, 1207, 1248, 1326, 1344, 1428, 1456, 1491, 1547, 1632, 1664, 1704, 1768, 1846, 1904, 1988, 2176, 2184, 2272, 2414, 2496, 2652, 2688, 2769, 2856, 2912, 2982, 3094, 3264, 3408, 3536, 3621, 3692, 3808, 3976, 4368, 4544, 4641, 4828, 4992, 5304, 5538, 5712, 5824, 5964, 6188, 6461, 6528, 6816, 7072, 7242, 7384, 7616, 7952, 8449, 8736, 9088, 9282, 9656, 10608, 11076, 11424, 11648, 11928, 12376, 12922, 13632, 14144, 14484, 14768, 15232, 15691, 15904, 16898, 17472, 18564, 19312, 19383, 21216, 22152, 22848, 23856, 24752, 25347, 25844, 27264, 28288, 28968, 29536, 31382, 31808, 33796, 34944, 37128, 38624, 38766, 42432, 44304, 45696, 47073, 47712, 49504, 50694, 51688, 57936, 59072, 62764, 63616, 67592, 74256, 77248, 77532, 84864, 88608, 94146, 95424, 99008, 101388, 103376, 109837, 115872, 118144, 125528, 135184, 148512, 154496, 155064, 177216, 188292, 190848, 198016, 202776, 206752, 219674, 231744, 251056, 270368, 297024, 310128, 329511, 354432, 376584, 405552, 413504, 439348, 463488, 502112, 540736, 594048, 620256, 659022, 753168, 811104, 827008, 878696, 1004224, 1081472, 1240512, 1318044, 1506336, 1622208, 1757392, 2008448, 2481024, 2636088, 3012672, 3244416, 3514784, 5272176, 6025344, 7029568, 10544352, 14059136, 21088704, 42177408]

約数ペア:

[(1, 42177408), (2, 21088704), (3, 14059136), (4, 10544352), (6, 7029568), (7, 6025344), (8, 5272176), (12, 3514784), (13, 3244416), (14, 3012672), (16, 2636088), (17, 2481024), (21, 2008448), (24, 1757392), (26, 1622208), (28, 1506336), (32, 1318044), (34, 1240512), (39, 1081472), (42, 1004224), (48, 878696), (51, 827008), (52, 811104), (56, 753168), (64, 659022), (68, 620256), (71, 594048), (78, 540736), (84, 502112), (91, 463488), (96, 439348), (102, 413504), (104, 405552), (112, 376584), (119, 354432), (128, 329511), (136, 310128), (142, 297024), (156, 270368), (168, 251056), (182, 231744), (192, 219674), (204, 206752), (208, 202776), (213, 198016), (221, 190848), (224, 188292), (238, 177216), (272, 155064), (273, 154496), (284, 148512), (312, 135184), (336, 125528), (357, 118144), (364, 115872), (384, 109837), (408, 103376), (416, 101388), (426, 99008), (442, 95424), (448, 94146), (476, 88608), (497, 84864), (544, 77532), (546, 77248), (568, 74256), (624, 67592), (663, 63616), (672, 62764), (714, 59072), (728, 57936), (816, 51688), (832, 50694), (852, 49504), (884, 47712), (896, 47073), (923, 45696), (952, 44304), (994, 42432), (1088, 38766), (1092, 38624), (1136, 37128), (1207, 34944), (1248, 33796), (1326, 31808), (1344, 31382), (1428, 29536), (1456, 28968), (1491, 28288), (1547, 27264), (1632, 25844), (1664, 25347), (1704, 24752), (1768, 23856), (1846, 22848), (1904, 22152), (1988, 21216), (2176, 19383), (2184, 19312), (2272, 18564), (2414, 17472), (2496, 16898), (2652, 15904), (2688, 15691), (2769, 15232), (2856, 14768), (2912, 14484), (2982, 14144), (3094, 13632), (3264, 12922), (3408, 12376), (3536, 11928), (3621, 11648), (3692, 11424), (3808, 11076), (3976, 10608), (4368, 9656), (4544, 9282), (4641, 9088), (4828, 8736), (4992, 8449), (5304, 7952), (5538, 7616), (5712, 7384), (5824, 7242), (5964, 7072), (6188, 6816), (6461, 6528)]