249564704

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 532100016

約数和(自身を除く): 282535312

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 53, 74, 82, 97, 106, 148, 164, 194, 212, 296, 328, 388, 424, 592, 656, 776, 848, 1184, 1312, 1517, 1552, 1696, 1961, 2173, 3034, 3104, 3589, 3922, 3977, 4346, 5141, 6068, 7178, 7844, 7954, 8692, 10282, 12136, 14356, 15688, 15908, 17384, 20564, 24272, 28712, 31376, 31816, 34768, 41128, 48544, 57424, 62752, 63632, 69536, 80401, 82256, 114848, 127264, 147149, 160802, 164512, 190217, 210781, 294298, 321604, 380434, 421562, 588596, 643208, 760868, 843124, 1177192, 1286416, 1521736, 1686248, 2354384, 2572832, 3043472, 3372496, 4708768, 6086944, 6744992, 7798897, 15597794, 31195588, 62391176, 124782352, 249564704]

約数ペア:

[(1, 249564704), (2, 124782352), (4, 62391176), (8, 31195588), (16, 15597794), (32, 7798897), (37, 6744992), (41, 6086944), (53, 4708768), (74, 3372496), (82, 3043472), (97, 2572832), (106, 2354384), (148, 1686248), (164, 1521736), (194, 1286416), (212, 1177192), (296, 843124), (328, 760868), (388, 643208), (424, 588596), (592, 421562), (656, 380434), (776, 321604), (848, 294298), (1184, 210781), (1312, 190217), (1517, 164512), (1552, 160802), (1696, 147149), (1961, 127264), (2173, 114848), (3034, 82256), (3104, 80401), (3589, 69536), (3922, 63632), (3977, 62752), (4346, 57424), (5141, 48544), (6068, 41128), (7178, 34768), (7844, 31816), (7954, 31376), (8692, 28712), (10282, 24272), (12136, 20564), (14356, 17384), (15688, 15908)]