869435136

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19861}}^1$

素因数の和:19902

約数の個数: 108

約数和(自身を含む): 2638865320

約数和(自身を除く): 1769430184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 5472, 7296, 10944, 14592, 19861, 21888, 39722, 43776, 59583, 79444, 119166, 158888, 178749, 238332, 317776, 357498, 377359, 476664, 635552, 714996, 754718, 953328, 1132077, 1271104, 1429992, 1509436, 1906656, 2264154, 2542208, 2859984, 3018872, 3396231, 3813312, 4528308, 5084416, 5719968, 6037744, 6792462, 7626624, 9056616, 11439936, 12075488, 13584924, 15253248, 18113232, 22879872, 24150976, 27169848, 36226464, 45759744, 48301952, 54339696, 72452928, 96603904, 108679392, 144905856, 217358784, 289811712, 434717568, 869435136]

約数ペア:

[(1, 869435136), (2, 434717568), (3, 289811712), (4, 217358784), (6, 144905856), (8, 108679392), (9, 96603904), (12, 72452928), (16, 54339696), (18, 48301952), (19, 45759744), (24, 36226464), (32, 27169848), (36, 24150976), (38, 22879872), (48, 18113232), (57, 15253248), (64, 13584924), (72, 12075488), (76, 11439936), (96, 9056616), (114, 7626624), (128, 6792462), (144, 6037744), (152, 5719968), (171, 5084416), (192, 4528308), (228, 3813312), (256, 3396231), (288, 3018872), (304, 2859984), (342, 2542208), (384, 2264154), (456, 1906656), (576, 1509436), (608, 1429992), (684, 1271104), (768, 1132077), (912, 953328), (1152, 754718), (1216, 714996), (1368, 635552), (1824, 476664), (2304, 377359), (2432, 357498), (2736, 317776), (3648, 238332), (4864, 178749), (5472, 158888), (7296, 119166), (10944, 79444), (14592, 59583), (19861, 43776), (21888, 39722)]