489425328

素因数分解:

$2^4\times 3^5\times 7^3\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 240

約数和(自身を含む): 1661004800

約数和(自身を除く): 1171579472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 343, 367, 378, 392, 432, 441, 486, 504, 567, 588, 648, 686, 734, 756, 784, 882, 972, 1008, 1029, 1101, 1134, 1176, 1296, 1323, 1372, 1468, 1512, 1701, 1764, 1944, 2058, 2202, 2268, 2352, 2569, 2646, 2744, 2936, 3024, 3087, 3303, 3402, 3528, 3888, 3969, 4116, 4404, 4536, 5138, 5292, 5488, 5872, 6174, 6606, 6804, 7056, 7707, 7938, 8232, 8808, 9072, 9261, 9909, 10276, 10584, 11907, 12348, 13212, 13608, 15414, 15876, 16464, 17616, 17983, 18522, 19818, 20552, 21168, 23121, 23814, 24696, 26424, 27216, 27783, 29727, 30828, 31752, 35966, 37044, 39636, 41104, 46242, 47628, 49392, 52848, 53949, 55566, 59454, 61656, 63504, 69363, 71932, 74088, 79272, 83349, 89181, 92484, 95256, 107898, 111132, 118908, 123312, 125881, 138726, 143864, 148176, 158544, 161847, 166698, 178362, 184968, 190512, 208089, 215796, 222264, 237816, 251762, 277452, 287728, 323694, 333396, 356724, 369936, 377643, 416178, 431592, 444528, 475632, 485541, 503524, 554904, 624267, 647388, 666792, 713448, 755286, 832356, 863184, 971082, 1007048, 1109808, 1132929, 1248534, 1294776, 1333584, 1426896, 1456623, 1510572, 1664712, 1942164, 2014096, 2265858, 2497068, 2589552, 2913246, 3021144, 3329424, 3398787, 3884328, 4369869, 4531716, 4994136, 5826492, 6042288, 6797574, 7768656, 8739738, 9063432, 9988272, 10196361, 11652984, 13595148, 17479476, 18126864, 20392722, 23305968, 27190296, 30589083, 34958952, 40785444, 54380592, 61178166, 69917904, 81570888, 122356332, 163141776, 244712664, 489425328]

約数ペア:

[(1, 489425328), (2, 244712664), (3, 163141776), (4, 122356332), (6, 81570888), (7, 69917904), (8, 61178166), (9, 54380592), (12, 40785444), (14, 34958952), (16, 30589083), (18, 27190296), (21, 23305968), (24, 20392722), (27, 18126864), (28, 17479476), (36, 13595148), (42, 11652984), (48, 10196361), (49, 9988272), (54, 9063432), (56, 8739738), (63, 7768656), (72, 6797574), (81, 6042288), (84, 5826492), (98, 4994136), (108, 4531716), (112, 4369869), (126, 3884328), (144, 3398787), (147, 3329424), (162, 3021144), (168, 2913246), (189, 2589552), (196, 2497068), (216, 2265858), (243, 2014096), (252, 1942164), (294, 1664712), (324, 1510572), (336, 1456623), (343, 1426896), (367, 1333584), (378, 1294776), (392, 1248534), (432, 1132929), (441, 1109808), (486, 1007048), (504, 971082), (567, 863184), (588, 832356), (648, 755286), (686, 713448), (734, 666792), (756, 647388), (784, 624267), (882, 554904), (972, 503524), (1008, 485541), (1029, 475632), (1101, 444528), (1134, 431592), (1176, 416178), (1296, 377643), (1323, 369936), (1372, 356724), (1468, 333396), (1512, 323694), (1701, 287728), (1764, 277452), (1944, 251762), (2058, 237816), (2202, 222264), (2268, 215796), (2352, 208089), (2569, 190512), (2646, 184968), (2744, 178362), (2936, 166698), (3024, 161847), (3087, 158544), (3303, 148176), (3402, 143864), (3528, 138726), (3888, 125881), (3969, 123312), (4116, 118908), (4404, 111132), (4536, 107898), (5138, 95256), (5292, 92484), (5488, 89181), (5872, 83349), (6174, 79272), (6606, 74088), (6804, 71932), (7056, 69363), (7707, 63504), (7938, 61656), (8232, 59454), (8808, 55566), (9072, 53949), (9261, 52848), (9909, 49392), (10276, 47628), (10584, 46242), (11907, 41104), (12348, 39636), (13212, 37044), (13608, 35966), (15414, 31752), (15876, 30828), (16464, 29727), (17616, 27783), (17983, 27216), (18522, 26424), (19818, 24696), (20552, 23814), (21168, 23121)]