238620928

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10243}}^1$

素因数の和:10279

約数の個数: 72

約数和(自身を含む): 586284608

約数和(自身を除く): 347663680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 10243, 11648, 20486, 23296, 40972, 71701, 81944, 133159, 143402, 163888, 266318, 286804, 327776, 532636, 573608, 655552, 932113, 1065272, 1147216, 1311104, 1864226, 2130544, 2294432, 2622208, 3728452, 4261088, 4588864, 7456904, 8522176, 9177728, 14913808, 17044352, 18355456, 29827616, 34088704, 59655232, 119310464, 238620928]

約数ペア:

[(1, 238620928), (2, 119310464), (4, 59655232), (7, 34088704), (8, 29827616), (13, 18355456), (14, 17044352), (16, 14913808), (26, 9177728), (28, 8522176), (32, 7456904), (52, 4588864), (56, 4261088), (64, 3728452), (91, 2622208), (104, 2294432), (112, 2130544), (128, 1864226), (182, 1311104), (208, 1147216), (224, 1065272), (256, 932113), (364, 655552), (416, 573608), (448, 532636), (728, 327776), (832, 286804), (896, 266318), (1456, 163888), (1664, 143402), (1792, 133159), (2912, 81944), (3328, 71701), (5824, 40972), (10243, 23296), (11648, 20486)]