2104908992

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:466

約数の個数: 112

約数和(自身を含む): 4553602272

約数和(自身を除く): 2448693280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 136, 173, 211, 212, 272, 346, 422, 424, 544, 692, 844, 848, 901, 1088, 1384, 1688, 1696, 1802, 2768, 2941, 3376, 3392, 3587, 3604, 5536, 5882, 6752, 7174, 7208, 9169, 11072, 11183, 11764, 13504, 14348, 14416, 18338, 22366, 23528, 28696, 28832, 36503, 36676, 44732, 47056, 57392, 57664, 73006, 73352, 89464, 94112, 114784, 146012, 146704, 155873, 178928, 188224, 190111, 229568, 292024, 293408, 311746, 357856, 380222, 584048, 586816, 620551, 623492, 715712, 760444, 1168096, 1241102, 1246984, 1520888, 1934659, 2336192, 2482204, 2493968, 3041776, 3869318, 4964408, 4987936, 6083552, 7738636, 9928816, 9975872, 12167104, 15477272, 19857632, 30954544, 32889203, 39715264, 61909088, 65778406, 123818176, 131556812, 263113624, 526227248, 1052454496, 2104908992]

約数ペア:

[(1, 2104908992), (2, 1052454496), (4, 526227248), (8, 263113624), (16, 131556812), (17, 123818176), (32, 65778406), (34, 61909088), (53, 39715264), (64, 32889203), (68, 30954544), (106, 19857632), (136, 15477272), (173, 12167104), (211, 9975872), (212, 9928816), (272, 7738636), (346, 6083552), (422, 4987936), (424, 4964408), (544, 3869318), (692, 3041776), (844, 2493968), (848, 2482204), (901, 2336192), (1088, 1934659), (1384, 1520888), (1688, 1246984), (1696, 1241102), (1802, 1168096), (2768, 760444), (2941, 715712), (3376, 623492), (3392, 620551), (3587, 586816), (3604, 584048), (5536, 380222), (5882, 357856), (6752, 311746), (7174, 293408), (7208, 292024), (9169, 229568), (11072, 190111), (11183, 188224), (11764, 178928), (13504, 155873), (14348, 146704), (14416, 146012), (18338, 114784), (22366, 94112), (23528, 89464), (28696, 73352), (28832, 73006), (36503, 57664), (36676, 57392), (44732, 47056)]