2190397504

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:804

約数の個数: 112

約数和(自身を含む): 4805208576

約数和(自身を除く): 2614811072

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 101, 124, 136, 202, 248, 272, 404, 496, 527, 544, 643, 808, 992, 1054, 1088, 1286, 1616, 1717, 1984, 2108, 2572, 3131, 3232, 3434, 4216, 5144, 6262, 6464, 6868, 8432, 10288, 10931, 12524, 13736, 16864, 19933, 20576, 21862, 25048, 27472, 33728, 39866, 41152, 43724, 50096, 53227, 54944, 64943, 79732, 87448, 100192, 106454, 109888, 129886, 159464, 174896, 200384, 212908, 259772, 318928, 338861, 349792, 425816, 519544, 637856, 677722, 699584, 851632, 1039088, 1104031, 1275712, 1355444, 1703264, 2013233, 2078176, 2208062, 2710888, 3406528, 4026466, 4156352, 4416124, 5421776, 8052932, 8832248, 10843552, 16105864, 17664496, 21687104, 32211728, 34224961, 35328992, 64423456, 68449922, 70657984, 128846912, 136899844, 273799688, 547599376, 1095198752, 2190397504]

約数ペア:

[(1, 2190397504), (2, 1095198752), (4, 547599376), (8, 273799688), (16, 136899844), (17, 128846912), (31, 70657984), (32, 68449922), (34, 64423456), (62, 35328992), (64, 34224961), (68, 32211728), (101, 21687104), (124, 17664496), (136, 16105864), (202, 10843552), (248, 8832248), (272, 8052932), (404, 5421776), (496, 4416124), (527, 4156352), (544, 4026466), (643, 3406528), (808, 2710888), (992, 2208062), (1054, 2078176), (1088, 2013233), (1286, 1703264), (1616, 1355444), (1717, 1275712), (1984, 1104031), (2108, 1039088), (2572, 851632), (3131, 699584), (3232, 677722), (3434, 637856), (4216, 519544), (5144, 425816), (6262, 349792), (6464, 338861), (6868, 318928), (8432, 259772), (10288, 212908), (10931, 200384), (12524, 174896), (13736, 159464), (16864, 129886), (19933, 109888), (20576, 106454), (21862, 100192), (25048, 87448), (27472, 79732), (33728, 64943), (39866, 54944), (41152, 53227), (43724, 50096)]