707437752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 2070282240

約数和(自身を除く): 1362844488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 127, 142, 168, 213, 254, 284, 381, 426, 467, 497, 508, 568, 762, 852, 889, 934, 994, 1016, 1401, 1491, 1524, 1704, 1778, 1868, 1988, 2667, 2802, 2982, 3048, 3269, 3556, 3736, 3976, 5334, 5604, 5964, 6538, 7112, 9017, 9807, 10668, 11208, 11928, 13076, 18034, 19614, 21336, 26152, 27051, 33157, 36068, 39228, 54102, 59309, 63119, 66314, 72136, 78456, 99471, 108204, 118618, 126238, 132628, 177927, 189357, 198942, 216408, 232099, 237236, 252476, 265256, 355854, 378714, 397884, 415163, 464198, 474472, 504952, 696297, 711708, 757428, 795768, 830326, 928396, 1245489, 1392594, 1423416, 1514856, 1660652, 1856792, 2490978, 2785188, 3321304, 4210939, 4981956, 5570376, 8421878, 9963912, 12632817, 16843756, 25265634, 29476573, 33687512, 50531268, 58953146, 88429719, 101062536, 117906292, 176859438, 235812584, 353718876, 707437752]

約数ペア:

[(1, 707437752), (2, 353718876), (3, 235812584), (4, 176859438), (6, 117906292), (7, 101062536), (8, 88429719), (12, 58953146), (14, 50531268), (21, 33687512), (24, 29476573), (28, 25265634), (42, 16843756), (56, 12632817), (71, 9963912), (84, 8421878), (127, 5570376), (142, 4981956), (168, 4210939), (213, 3321304), (254, 2785188), (284, 2490978), (381, 1856792), (426, 1660652), (467, 1514856), (497, 1423416), (508, 1392594), (568, 1245489), (762, 928396), (852, 830326), (889, 795768), (934, 757428), (994, 711708), (1016, 696297), (1401, 504952), (1491, 474472), (1524, 464198), (1704, 415163), (1778, 397884), (1868, 378714), (1988, 355854), (2667, 265256), (2802, 252476), (2982, 237236), (3048, 232099), (3269, 216408), (3556, 198942), (3736, 189357), (3976, 177927), (5334, 132628), (5604, 126238), (5964, 118618), (6538, 108204), (7112, 99471), (9017, 78456), (9807, 72136), (10668, 66314), (11208, 63119), (11928, 59309), (13076, 54102), (18034, 39228), (19614, 36068), (21336, 33157), (26152, 27051)]