872743248

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 240

約数和(自身を含む): 2820819456

約数和(自身を除く): 1948076208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 243, 248, 279, 312, 324, 351, 372, 403, 432, 468, 486, 496, 557, 558, 624, 648, 702, 744, 806, 837, 936, 972, 1053, 1114, 1116, 1209, 1296, 1404, 1488, 1612, 1671, 1674, 1872, 1944, 2106, 2228, 2232, 2418, 2511, 2808, 3159, 3224, 3342, 3348, 3627, 3888, 4212, 4456, 4464, 4836, 5013, 5022, 5616, 6318, 6448, 6684, 6696, 7241, 7254, 7533, 8424, 8912, 9672, 10026, 10044, 10881, 12636, 13368, 13392, 14482, 14508, 15039, 15066, 16848, 17267, 19344, 20052, 20088, 21723, 21762, 25272, 26736, 28964, 29016, 30078, 30132, 32643, 34534, 40104, 40176, 43446, 43524, 45117, 50544, 51801, 57928, 58032, 60156, 60264, 65169, 65286, 69068, 80208, 86892, 87048, 90234, 97929, 103602, 115856, 120312, 120528, 130338, 130572, 135351, 138136, 155403, 173784, 174096, 180468, 195507, 195858, 207204, 224471, 240624, 260676, 261144, 270702, 276272, 310806, 347568, 360936, 391014, 391716, 414408, 448942, 466209, 521352, 522288, 541404, 586521, 621612, 673413, 721872, 782028, 783432, 828816, 897884, 932418, 1042704, 1082808, 1173042, 1243224, 1346826, 1398627, 1564056, 1566864, 1759563, 1795768, 1864836, 2020239, 2165616, 2346084, 2486448, 2693652, 2797254, 3128112, 3519126, 3591536, 3729672, 4040478, 4195881, 4692168, 5387304, 5594508, 6060717, 7038252, 7459344, 8080956, 8391762, 9384336, 10774608, 11189016, 12121434, 14076504, 16161912, 16783524, 18182151, 22378032, 24242868, 28153008, 32323824, 33567048, 36364302, 48485736, 54546453, 67134096, 72728604, 96971472, 109092906, 145457208, 218185812, 290914416, 436371624, 872743248]

約数ペア:

[(1, 872743248), (2, 436371624), (3, 290914416), (4, 218185812), (6, 145457208), (8, 109092906), (9, 96971472), (12, 72728604), (13, 67134096), (16, 54546453), (18, 48485736), (24, 36364302), (26, 33567048), (27, 32323824), (31, 28153008), (36, 24242868), (39, 22378032), (48, 18182151), (52, 16783524), (54, 16161912), (62, 14076504), (72, 12121434), (78, 11189016), (81, 10774608), (93, 9384336), (104, 8391762), (108, 8080956), (117, 7459344), (124, 7038252), (144, 6060717), (156, 5594508), (162, 5387304), (186, 4692168), (208, 4195881), (216, 4040478), (234, 3729672), (243, 3591536), (248, 3519126), (279, 3128112), (312, 2797254), (324, 2693652), (351, 2486448), (372, 2346084), (403, 2165616), (432, 2020239), (468, 1864836), (486, 1795768), (496, 1759563), (557, 1566864), (558, 1564056), (624, 1398627), (648, 1346826), (702, 1243224), (744, 1173042), (806, 1082808), (837, 1042704), (936, 932418), (972, 897884), (1053, 828816), (1114, 783432), (1116, 782028), (1209, 721872), (1296, 673413), (1404, 621612), (1488, 586521), (1612, 541404), (1671, 522288), (1674, 521352), (1872, 466209), (1944, 448942), (2106, 414408), (2228, 391716), (2232, 391014), (2418, 360936), (2511, 347568), (2808, 310806), (3159, 276272), (3224, 270702), (3342, 261144), (3348, 260676), (3627, 240624), (3888, 224471), (4212, 207204), (4456, 195858), (4464, 195507), (4836, 180468), (5013, 174096), (5022, 173784), (5616, 155403), (6318, 138136), (6448, 135351), (6684, 130572), (6696, 130338), (7241, 120528), (7254, 120312), (7533, 115856), (8424, 103602), (8912, 97929), (9672, 90234), (10026, 87048), (10044, 86892), (10881, 80208), (12636, 69068), (13368, 65286), (13392, 65169), (14482, 60264), (14508, 60156), (15039, 58032), (15066, 57928), (16848, 51801), (17267, 50544), (19344, 45117), (20052, 43524), (20088, 43446), (21723, 40176), (21762, 40104), (25272, 34534), (26736, 32643), (28964, 30132), (29016, 30078)]