179451264

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 497825280

約数和(自身を除く): 318374016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 61, 64, 94, 96, 122, 128, 141, 163, 183, 188, 192, 244, 282, 326, 366, 376, 384, 488, 489, 564, 652, 732, 752, 976, 978, 1128, 1304, 1464, 1504, 1952, 1956, 2256, 2608, 2867, 2928, 3008, 3904, 3912, 4512, 5216, 5734, 5856, 6016, 7661, 7808, 7824, 8601, 9024, 9943, 10432, 11468, 11712, 15322, 15648, 17202, 18048, 19886, 20864, 22936, 22983, 23424, 29829, 30644, 31296, 34404, 39772, 45872, 45966, 59658, 61288, 62592, 68808, 79544, 91744, 91932, 119316, 122576, 137616, 159088, 183488, 183864, 238632, 245152, 275232, 318176, 366976, 367728, 467321, 477264, 490304, 550464, 636352, 735456, 934642, 954528, 980608, 1100928, 1272704, 1401963, 1470912, 1869284, 1909056, 2803926, 2941824, 3738568, 3818112, 5607852, 7477136, 11215704, 14954272, 22431408, 29908544, 44862816, 59817088, 89725632, 179451264]

約数ペア:

[(1, 179451264), (2, 89725632), (3, 59817088), (4, 44862816), (6, 29908544), (8, 22431408), (12, 14954272), (16, 11215704), (24, 7477136), (32, 5607852), (47, 3818112), (48, 3738568), (61, 2941824), (64, 2803926), (94, 1909056), (96, 1869284), (122, 1470912), (128, 1401963), (141, 1272704), (163, 1100928), (183, 980608), (188, 954528), (192, 934642), (244, 735456), (282, 636352), (326, 550464), (366, 490304), (376, 477264), (384, 467321), (488, 367728), (489, 366976), (564, 318176), (652, 275232), (732, 245152), (752, 238632), (976, 183864), (978, 183488), (1128, 159088), (1304, 137616), (1464, 122576), (1504, 119316), (1952, 91932), (1956, 91744), (2256, 79544), (2608, 68808), (2867, 62592), (2928, 61288), (3008, 59658), (3904, 45966), (3912, 45872), (4512, 39772), (5216, 34404), (5734, 31296), (5856, 30644), (6016, 29829), (7661, 23424), (7808, 22983), (7824, 22936), (8601, 20864), (9024, 19886), (9943, 18048), (10432, 17202), (11468, 15648), (11712, 15322)]