122903872

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 112

約数和(自身を含む): 307238400

約数和(自身を除く): 184334528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 182, 188, 208, 224, 329, 364, 376, 416, 448, 449, 611, 658, 728, 752, 832, 898, 1222, 1316, 1456, 1504, 1796, 2444, 2632, 2912, 3008, 3143, 3592, 4277, 4888, 5264, 5824, 5837, 6286, 7184, 8554, 9776, 10528, 11674, 12572, 14368, 17108, 19552, 21056, 21103, 23348, 25144, 28736, 34216, 39104, 40859, 42206, 46696, 50288, 68432, 81718, 84412, 93392, 100576, 136864, 147721, 163436, 168824, 186784, 201152, 273728, 274339, 295442, 326872, 337648, 373568, 548678, 590884, 653744, 675296, 1097356, 1181768, 1307488, 1350592, 1920373, 2194712, 2363536, 2614976, 3840746, 4389424, 4727072, 7681492, 8778848, 9454144, 15362984, 17557696, 30725968, 61451936, 122903872]

約数ペア:

[(1, 122903872), (2, 61451936), (4, 30725968), (7, 17557696), (8, 15362984), (13, 9454144), (14, 8778848), (16, 7681492), (26, 4727072), (28, 4389424), (32, 3840746), (47, 2614976), (52, 2363536), (56, 2194712), (64, 1920373), (91, 1350592), (94, 1307488), (104, 1181768), (112, 1097356), (182, 675296), (188, 653744), (208, 590884), (224, 548678), (329, 373568), (364, 337648), (376, 326872), (416, 295442), (448, 274339), (449, 273728), (611, 201152), (658, 186784), (728, 168824), (752, 163436), (832, 147721), (898, 136864), (1222, 100576), (1316, 93392), (1456, 84412), (1504, 81718), (1796, 68432), (2444, 50288), (2632, 46696), (2912, 42206), (3008, 40859), (3143, 39104), (3592, 34216), (4277, 28736), (4888, 25144), (5264, 23348), (5824, 21103), (5837, 21056), (6286, 19552), (7184, 17108), (8554, 14368), (9776, 12572), (10528, 11674)]