21102766848

素因数分解:

$2^8\times 3^2\times {\mathrm{397}}^1\times {\mathrm{23071}}^1$

素因数の和:23490

約数の個数: 108

約数和(自身を含む): 61000383808

約数和(自身を除く): 39897616960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 397, 576, 768, 794, 1152, 1191, 1588, 2304, 2382, 3176, 3573, 4764, 6352, 7146, 9528, 12704, 14292, 19056, 23071, 25408, 28584, 38112, 46142, 50816, 57168, 69213, 76224, 92284, 101632, 114336, 138426, 152448, 184568, 207639, 228672, 276852, 304896, 369136, 415278, 457344, 553704, 738272, 830556, 914688, 1107408, 1476544, 1661112, 2214816, 2953088, 3322224, 4429632, 5906176, 6644448, 8859264, 9159187, 13288896, 17718528, 18318374, 26577792, 27477561, 36636748, 53155584, 54955122, 73273496, 82432683, 109910244, 146546992, 164865366, 219820488, 293093984, 329730732, 439640976, 586187968, 659461464, 879281952, 1172375936, 1318922928, 1758563904, 2344751872, 2637845856, 3517127808, 5275691712, 7034255616, 10551383424, 21102766848]

約数ペア:

[(1, 21102766848), (2, 10551383424), (3, 7034255616), (4, 5275691712), (6, 3517127808), (8, 2637845856), (9, 2344751872), (12, 1758563904), (16, 1318922928), (18, 1172375936), (24, 879281952), (32, 659461464), (36, 586187968), (48, 439640976), (64, 329730732), (72, 293093984), (96, 219820488), (128, 164865366), (144, 146546992), (192, 109910244), (256, 82432683), (288, 73273496), (384, 54955122), (397, 53155584), (576, 36636748), (768, 27477561), (794, 26577792), (1152, 18318374), (1191, 17718528), (1588, 13288896), (2304, 9159187), (2382, 8859264), (3176, 6644448), (3573, 5906176), (4764, 4429632), (6352, 3322224), (7146, 2953088), (9528, 2214816), (12704, 1661112), (14292, 1476544), (19056, 1107408), (23071, 914688), (25408, 830556), (28584, 738272), (38112, 553704), (46142, 457344), (50816, 415278), (57168, 369136), (69213, 304896), (76224, 276852), (92284, 228672), (101632, 207639), (114336, 184568), (138426, 152448)]