123782256

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 404418560

約数和(自身を除く): 280636304

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, 79, 81, 93, 104, 108, 117, 124, 144, 156, 158, 162, 186, 208, 216, 234, 237, 243, 248, 279, 312, 316, 324, 351, 372, 403, 432, 468, 474, 486, 496, 558, 624, 632, 648, 702, 711, 744, 806, 837, 936, 948, 972, 1027, 1053, 1116, 1209, 1264, 1296, 1404, 1422, 1488, 1612, 1674, 1872, 1896, 1944, 2054, 2106, 2133, 2232, 2418, 2449, 2511, 2808, 2844, 3081, 3159, 3224, 3348, 3627, 3792, 3888, 4108, 4212, 4266, 4464, 4836, 4898, 5022, 5616, 5688, 6162, 6318, 6399, 6448, 6696, 7254, 7347, 7533, 8216, 8424, 8532, 9243, 9672, 9796, 10044, 10881, 11376, 12324, 12636, 12798, 13392, 14508, 14694, 15066, 16432, 16848, 17064, 18486, 19197, 19344, 19592, 20088, 21762, 22041, 24648, 25272, 25596, 27729, 29016, 29388, 30132, 31837, 32643, 34128, 36972, 38394, 39184, 40176, 43524, 44082, 49296, 50544, 51192, 55458, 58032, 58776, 60264, 63674, 65286, 66123, 73944, 76788, 83187, 87048, 88164, 95511, 97929, 102384, 110916, 117552, 120528, 127348, 130572, 132246, 147888, 153576, 166374, 174096, 176328, 191022, 195858, 198369, 221832, 249561, 254696, 261144, 264492, 286533, 307152, 332748, 352656, 382044, 391716, 396738, 443664, 499122, 509392, 522288, 528984, 573066, 595107, 665496, 764088, 783432, 793476, 859599, 998244, 1057968, 1146132, 1190214, 1330992, 1528176, 1566864, 1586952, 1719198, 1996488, 2292264, 2380428, 2578797, 3173904, 3438396, 3992976, 4584528, 4760856, 5157594, 6876792, 7736391, 9521712, 10315188, 13753584, 15472782, 20630376, 30945564, 41260752, 61891128, 123782256]

約数ペア:

[(1, 123782256), (2, 61891128), (3, 41260752), (4, 30945564), (6, 20630376), (8, 15472782), (9, 13753584), (12, 10315188), (13, 9521712), (16, 7736391), (18, 6876792), (24, 5157594), (26, 4760856), (27, 4584528), (31, 3992976), (36, 3438396), (39, 3173904), (48, 2578797), (52, 2380428), (54, 2292264), (62, 1996488), (72, 1719198), (78, 1586952), (79, 1566864), (81, 1528176), (93, 1330992), (104, 1190214), (108, 1146132), (117, 1057968), (124, 998244), (144, 859599), (156, 793476), (158, 783432), (162, 764088), (186, 665496), (208, 595107), (216, 573066), (234, 528984), (237, 522288), (243, 509392), (248, 499122), (279, 443664), (312, 396738), (316, 391716), (324, 382044), (351, 352656), (372, 332748), (403, 307152), (432, 286533), (468, 264492), (474, 261144), (486, 254696), (496, 249561), (558, 221832), (624, 198369), (632, 195858), (648, 191022), (702, 176328), (711, 174096), (744, 166374), (806, 153576), (837, 147888), (936, 132246), (948, 130572), (972, 127348), (1027, 120528), (1053, 117552), (1116, 110916), (1209, 102384), (1264, 97929), (1296, 95511), (1404, 88164), (1422, 87048), (1488, 83187), (1612, 76788), (1674, 73944), (1872, 66123), (1896, 65286), (1944, 63674), (2054, 60264), (2106, 58776), (2133, 58032), (2232, 55458), (2418, 51192), (2449, 50544), (2511, 49296), (2808, 44082), (2844, 43524), (3081, 40176), (3159, 39184), (3224, 38394), (3348, 36972), (3627, 34128), (3792, 32643), (3888, 31837), (4108, 30132), (4212, 29388), (4266, 29016), (4464, 27729), (4836, 25596), (4898, 25272), (5022, 24648), (5616, 22041), (5688, 21762), (6162, 20088), (6318, 19592), (6399, 19344), (6448, 19197), (6696, 18486), (7254, 17064), (7347, 16848), (7533, 16432), (8216, 15066), (8424, 14694), (8532, 14508), (9243, 13392), (9672, 12798), (9796, 12636), (10044, 12324), (10881, 11376)]