684385728

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^2$

素因数の和:299

約数の個数: 168

約数和(自身を含む): 2081156112

約数和(自身を除く): 1396770384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 127, 136, 156, 192, 204, 208, 221, 254, 272, 312, 381, 408, 416, 442, 508, 544, 624, 663, 762, 816, 832, 884, 1016, 1088, 1248, 1326, 1524, 1632, 1651, 1768, 2032, 2159, 2496, 2652, 3048, 3264, 3302, 3536, 4064, 4318, 4953, 5304, 6096, 6477, 6604, 7072, 8128, 8636, 9906, 10608, 12192, 12954, 13208, 14144, 16129, 17272, 19812, 21216, 24384, 25908, 26416, 28067, 32258, 34544, 39624, 42432, 48387, 51816, 52832, 56134, 64516, 69088, 79248, 84201, 96774, 103632, 105664, 112268, 129032, 138176, 158496, 168402, 193548, 207264, 209677, 224536, 258064, 274193, 316992, 336804, 387096, 414528, 419354, 449072, 516128, 548386, 629031, 673608, 774192, 822579, 838708, 898144, 1032256, 1096772, 1258062, 1347216, 1548384, 1645158, 1677416, 1796288, 2193544, 2516124, 2694432, 3096768, 3290316, 3354832, 3564509, 4387088, 5032248, 5388864, 6580632, 6709664, 7129018, 8774176, 10064496, 10693527, 13161264, 13419328, 14258036, 17548352, 20128992, 21387054, 26322528, 28516072, 40257984, 42774108, 52645056, 57032144, 85548216, 114064288, 171096432, 228128576, 342192864, 684385728]

約数ペア:

[(1, 684385728), (2, 342192864), (3, 228128576), (4, 171096432), (6, 114064288), (8, 85548216), (12, 57032144), (13, 52645056), (16, 42774108), (17, 40257984), (24, 28516072), (26, 26322528), (32, 21387054), (34, 20128992), (39, 17548352), (48, 14258036), (51, 13419328), (52, 13161264), (64, 10693527), (68, 10064496), (78, 8774176), (96, 7129018), (102, 6709664), (104, 6580632), (127, 5388864), (136, 5032248), (156, 4387088), (192, 3564509), (204, 3354832), (208, 3290316), (221, 3096768), (254, 2694432), (272, 2516124), (312, 2193544), (381, 1796288), (408, 1677416), (416, 1645158), (442, 1548384), (508, 1347216), (544, 1258062), (624, 1096772), (663, 1032256), (762, 898144), (816, 838708), (832, 822579), (884, 774192), (1016, 673608), (1088, 629031), (1248, 548386), (1326, 516128), (1524, 449072), (1632, 419354), (1651, 414528), (1768, 387096), (2032, 336804), (2159, 316992), (2496, 274193), (2652, 258064), (3048, 224536), (3264, 209677), (3302, 207264), (3536, 193548), (4064, 168402), (4318, 158496), (4953, 138176), (5304, 129032), (6096, 112268), (6477, 105664), (6604, 103632), (7072, 96774), (8128, 84201), (8636, 79248), (9906, 69088), (10608, 64516), (12192, 56134), (12954, 52832), (13208, 51816), (14144, 48387), (16129, 42432), (17272, 39624), (19812, 34544), (21216, 32258), (24384, 28067), (25908, 26416)]