754489728

素因数分解:

$2^7\times 3^5\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 2281144320

約数和(自身を除く): 1526654592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 128, 144, 162, 191, 192, 216, 243, 254, 288, 324, 381, 382, 384, 432, 486, 508, 573, 576, 648, 762, 764, 864, 972, 1016, 1143, 1146, 1152, 1296, 1524, 1528, 1719, 1728, 1944, 2032, 2286, 2292, 2592, 3048, 3056, 3429, 3438, 3456, 3888, 4064, 4572, 4584, 5157, 5184, 6096, 6112, 6858, 6876, 7776, 8128, 9144, 9168, 10287, 10314, 10368, 12192, 12224, 13716, 13752, 15471, 15552, 16256, 18288, 18336, 20574, 20628, 24257, 24384, 24448, 27432, 27504, 30861, 30942, 31104, 36576, 36672, 41148, 41256, 46413, 48514, 48768, 54864, 55008, 61722, 61884, 72771, 73152, 73344, 82296, 82512, 92826, 97028, 109728, 110016, 123444, 123768, 145542, 146304, 164592, 165024, 185652, 194056, 218313, 219456, 220032, 246888, 247536, 291084, 329184, 330048, 371304, 388112, 436626, 438912, 493776, 495072, 582168, 654939, 658368, 660096, 742608, 776224, 873252, 987552, 990144, 1164336, 1309878, 1316736, 1485216, 1552448, 1746504, 1964817, 1975104, 1980288, 2328672, 2619756, 2970432, 3104896, 3493008, 3929634, 3950208, 4657344, 5239512, 5894451, 5940864, 6986016, 7859268, 9314688, 10479024, 11788902, 13972032, 15718536, 20958048, 23577804, 27944064, 31437072, 41916096, 47155608, 62874144, 83832192, 94311216, 125748288, 188622432, 251496576, 377244864, 754489728]

約数ペア:

[(1, 754489728), (2, 377244864), (3, 251496576), (4, 188622432), (6, 125748288), (8, 94311216), (9, 83832192), (12, 62874144), (16, 47155608), (18, 41916096), (24, 31437072), (27, 27944064), (32, 23577804), (36, 20958048), (48, 15718536), (54, 13972032), (64, 11788902), (72, 10479024), (81, 9314688), (96, 7859268), (108, 6986016), (127, 5940864), (128, 5894451), (144, 5239512), (162, 4657344), (191, 3950208), (192, 3929634), (216, 3493008), (243, 3104896), (254, 2970432), (288, 2619756), (324, 2328672), (381, 1980288), (382, 1975104), (384, 1964817), (432, 1746504), (486, 1552448), (508, 1485216), (573, 1316736), (576, 1309878), (648, 1164336), (762, 990144), (764, 987552), (864, 873252), (972, 776224), (1016, 742608), (1143, 660096), (1146, 658368), (1152, 654939), (1296, 582168), (1524, 495072), (1528, 493776), (1719, 438912), (1728, 436626), (1944, 388112), (2032, 371304), (2286, 330048), (2292, 329184), (2592, 291084), (3048, 247536), (3056, 246888), (3429, 220032), (3438, 219456), (3456, 218313), (3888, 194056), (4064, 185652), (4572, 165024), (4584, 164592), (5157, 146304), (5184, 145542), (6096, 123768), (6112, 123444), (6858, 110016), (6876, 109728), (7776, 97028), (8128, 92826), (9144, 82512), (9168, 82296), (10287, 73344), (10314, 73152), (10368, 72771), (12192, 61884), (12224, 61722), (13716, 55008), (13752, 54864), (15471, 48768), (15552, 48514), (16256, 46413), (18288, 41256), (18336, 41148), (20574, 36672), (20628, 36576), (24257, 31104), (24384, 30942), (24448, 30861), (27432, 27504)]