7557984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 25788672

約数和(自身を除く): 18230688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 163, 168, 184, 207, 224, 252, 276, 288, 322, 326, 336, 368, 414, 483, 489, 504, 552, 644, 652, 672, 736, 828, 966, 978, 1008, 1104, 1141, 1288, 1304, 1449, 1467, 1656, 1932, 1956, 2016, 2208, 2282, 2576, 2608, 2898, 2934, 3312, 3423, 3749, 3864, 3912, 4564, 5152, 5216, 5796, 5868, 6624, 6846, 7498, 7728, 7824, 9128, 10269, 11247, 11592, 11736, 13692, 14996, 15456, 15648, 18256, 20538, 22494, 23184, 23472, 26243, 27384, 29992, 33741, 36512, 41076, 44988, 46368, 46944, 52486, 54768, 59984, 67482, 78729, 82152, 89976, 104972, 109536, 119968, 134964, 157458, 164304, 179952, 209944, 236187, 269928, 314916, 328608, 359904, 419888, 472374, 539856, 629832, 839776, 944748, 1079712, 1259664, 1889496, 2519328, 3778992, 7557984]

約数ペア:

[(1, 7557984), (2, 3778992), (3, 2519328), (4, 1889496), (6, 1259664), (7, 1079712), (8, 944748), (9, 839776), (12, 629832), (14, 539856), (16, 472374), (18, 419888), (21, 359904), (23, 328608), (24, 314916), (28, 269928), (32, 236187), (36, 209944), (42, 179952), (46, 164304), (48, 157458), (56, 134964), (63, 119968), (69, 109536), (72, 104972), (84, 89976), (92, 82152), (96, 78729), (112, 67482), (126, 59984), (138, 54768), (144, 52486), (161, 46944), (163, 46368), (168, 44988), (184, 41076), (207, 36512), (224, 33741), (252, 29992), (276, 27384), (288, 26243), (322, 23472), (326, 23184), (336, 22494), (368, 20538), (414, 18256), (483, 15648), (489, 15456), (504, 14996), (552, 13692), (644, 11736), (652, 11592), (672, 11247), (736, 10269), (828, 9128), (966, 7824), (978, 7728), (1008, 7498), (1104, 6846), (1141, 6624), (1288, 5868), (1304, 5796), (1449, 5216), (1467, 5152), (1656, 4564), (1932, 3912), (1956, 3864), (2016, 3749), (2208, 3423), (2282, 3312), (2576, 2934), (2608, 2898)]