1272743136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2017}}^1$

素因数の和:2353

約数の個数: 144

約数和(自身を含む): 4151687904

約数和(自身を除く): 2878944768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 313, 336, 504, 626, 672, 939, 1008, 1252, 1878, 2016, 2017, 2191, 2504, 2817, 3756, 4034, 4382, 5008, 5634, 6051, 6573, 7512, 8068, 8764, 10016, 11268, 12102, 13146, 14119, 15024, 16136, 17528, 18153, 19719, 22536, 24204, 26292, 28238, 30048, 32272, 35056, 36306, 39438, 42357, 45072, 48408, 52584, 56476, 64544, 70112, 72612, 78876, 84714, 90144, 96816, 105168, 112952, 127071, 145224, 157752, 169428, 193632, 210336, 225904, 254142, 290448, 315504, 338856, 451808, 508284, 580896, 631008, 631321, 677712, 1016568, 1262642, 1355424, 1893963, 2033136, 2525284, 3787926, 4066272, 4419247, 5050568, 5681889, 7575852, 8838494, 10101136, 11363778, 13257741, 15151704, 17676988, 20202272, 22727556, 26515482, 30303408, 35353976, 39773223, 45455112, 53030964, 60606816, 70707952, 79546446, 90910224, 106061928, 141415904, 159092892, 181820448, 212123856, 318185784, 424247712, 636371568, 1272743136]

約数ペア:

[(1, 1272743136), (2, 636371568), (3, 424247712), (4, 318185784), (6, 212123856), (7, 181820448), (8, 159092892), (9, 141415904), (12, 106061928), (14, 90910224), (16, 79546446), (18, 70707952), (21, 60606816), (24, 53030964), (28, 45455112), (32, 39773223), (36, 35353976), (42, 30303408), (48, 26515482), (56, 22727556), (63, 20202272), (72, 17676988), (84, 15151704), (96, 13257741), (112, 11363778), (126, 10101136), (144, 8838494), (168, 7575852), (224, 5681889), (252, 5050568), (288, 4419247), (313, 4066272), (336, 3787926), (504, 2525284), (626, 2033136), (672, 1893963), (939, 1355424), (1008, 1262642), (1252, 1016568), (1878, 677712), (2016, 631321), (2017, 631008), (2191, 580896), (2504, 508284), (2817, 451808), (3756, 338856), (4034, 315504), (4382, 290448), (5008, 254142), (5634, 225904), (6051, 210336), (6573, 193632), (7512, 169428), (8068, 157752), (8764, 145224), (10016, 127071), (11268, 112952), (12102, 105168), (13146, 96816), (14119, 90144), (15024, 84714), (16136, 78876), (17528, 72612), (18153, 70112), (19719, 64544), (22536, 56476), (24204, 52584), (26292, 48408), (28238, 45072), (30048, 42357), (32272, 39438), (35056, 36306)]