7642656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 26417664

約数和(自身を除く): 18775008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 223, 224, 238, 252, 272, 288, 306, 336, 357, 408, 446, 476, 504, 544, 612, 669, 672, 714, 816, 892, 952, 1008, 1071, 1224, 1338, 1428, 1561, 1632, 1784, 1904, 2007, 2016, 2142, 2448, 2676, 2856, 3122, 3568, 3791, 3808, 4014, 4284, 4683, 4896, 5352, 5712, 6244, 7136, 7582, 8028, 8568, 9366, 10704, 11373, 11424, 12488, 14049, 15164, 16056, 17136, 18732, 21408, 22746, 24976, 26537, 28098, 30328, 32112, 34119, 34272, 37464, 45492, 49952, 53074, 56196, 60656, 64224, 68238, 74928, 79611, 90984, 106148, 112392, 121312, 136476, 149856, 159222, 181968, 212296, 224784, 238833, 272952, 318444, 363936, 424592, 449568, 477666, 545904, 636888, 849184, 955332, 1091808, 1273776, 1910664, 2547552, 3821328, 7642656]

約数ペア:

[(1, 7642656), (2, 3821328), (3, 2547552), (4, 1910664), (6, 1273776), (7, 1091808), (8, 955332), (9, 849184), (12, 636888), (14, 545904), (16, 477666), (17, 449568), (18, 424592), (21, 363936), (24, 318444), (28, 272952), (32, 238833), (34, 224784), (36, 212296), (42, 181968), (48, 159222), (51, 149856), (56, 136476), (63, 121312), (68, 112392), (72, 106148), (84, 90984), (96, 79611), (102, 74928), (112, 68238), (119, 64224), (126, 60656), (136, 56196), (144, 53074), (153, 49952), (168, 45492), (204, 37464), (223, 34272), (224, 34119), (238, 32112), (252, 30328), (272, 28098), (288, 26537), (306, 24976), (336, 22746), (357, 21408), (408, 18732), (446, 17136), (476, 16056), (504, 15164), (544, 14049), (612, 12488), (669, 11424), (672, 11373), (714, 10704), (816, 9366), (892, 8568), (952, 8028), (1008, 7582), (1071, 7136), (1224, 6244), (1338, 5712), (1428, 5352), (1561, 4896), (1632, 4683), (1784, 4284), (1904, 4014), (2007, 3808), (2016, 3791), (2142, 3568), (2448, 3122), (2676, 2856)]