489318336

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:779

約数の個数: 168

約数和(自身を含む): 1527742944

約数和(自身を除く): 1038424608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 101, 104, 117, 144, 156, 192, 202, 208, 234, 288, 303, 312, 404, 416, 468, 576, 606, 624, 647, 808, 832, 909, 936, 1212, 1248, 1294, 1313, 1616, 1818, 1872, 1941, 2424, 2496, 2588, 2626, 3232, 3636, 3744, 3882, 3939, 4848, 5176, 5252, 5823, 6464, 7272, 7488, 7764, 7878, 8411, 9696, 10352, 10504, 11646, 11817, 14544, 15528, 15756, 16822, 19392, 20704, 21008, 23292, 23634, 25233, 29088, 31056, 31512, 33644, 41408, 42016, 46584, 47268, 50466, 58176, 62112, 63024, 65347, 67288, 75699, 84032, 93168, 94536, 100932, 124224, 126048, 130694, 134576, 151398, 186336, 189072, 196041, 201864, 252096, 261388, 269152, 302796, 372672, 378144, 392082, 403728, 522776, 538304, 588123, 605592, 756288, 784164, 807456, 849511, 1045552, 1176246, 1211184, 1568328, 1614912, 1699022, 2091104, 2352492, 2422368, 2548533, 3136656, 3398044, 4182208, 4704984, 4844736, 5097066, 6273312, 6796088, 7645599, 9409968, 10194132, 12546624, 13592176, 15291198, 18819936, 20388264, 27184352, 30582396, 37639872, 40776528, 54368704, 61164792, 81553056, 122329584, 163106112, 244659168, 489318336]

約数ペア:

[(1, 489318336), (2, 244659168), (3, 163106112), (4, 122329584), (6, 81553056), (8, 61164792), (9, 54368704), (12, 40776528), (13, 37639872), (16, 30582396), (18, 27184352), (24, 20388264), (26, 18819936), (32, 15291198), (36, 13592176), (39, 12546624), (48, 10194132), (52, 9409968), (64, 7645599), (72, 6796088), (78, 6273312), (96, 5097066), (101, 4844736), (104, 4704984), (117, 4182208), (144, 3398044), (156, 3136656), (192, 2548533), (202, 2422368), (208, 2352492), (234, 2091104), (288, 1699022), (303, 1614912), (312, 1568328), (404, 1211184), (416, 1176246), (468, 1045552), (576, 849511), (606, 807456), (624, 784164), (647, 756288), (808, 605592), (832, 588123), (909, 538304), (936, 522776), (1212, 403728), (1248, 392082), (1294, 378144), (1313, 372672), (1616, 302796), (1818, 269152), (1872, 261388), (1941, 252096), (2424, 201864), (2496, 196041), (2588, 189072), (2626, 186336), (3232, 151398), (3636, 134576), (3744, 130694), (3882, 126048), (3939, 124224), (4848, 100932), (5176, 94536), (5252, 93168), (5823, 84032), (6464, 75699), (7272, 67288), (7488, 65347), (7764, 63024), (7878, 62112), (8411, 58176), (9696, 50466), (10352, 47268), (10504, 46584), (11646, 42016), (11817, 41408), (14544, 33644), (15528, 31512), (15756, 31056), (16822, 29088), (19392, 25233), (20704, 23634), (21008, 23292)]