313441744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 811376640

約数和(自身を除く): 497934896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 31, 44, 56, 58, 62, 77, 88, 112, 116, 124, 154, 176, 203, 217, 232, 248, 283, 308, 319, 341, 406, 434, 464, 496, 566, 616, 638, 682, 812, 868, 899, 1132, 1232, 1276, 1364, 1624, 1736, 1798, 1981, 2233, 2264, 2387, 2552, 2728, 3113, 3248, 3472, 3596, 3962, 4466, 4528, 4774, 5104, 5456, 6226, 6293, 7192, 7924, 8207, 8773, 8932, 9548, 9889, 12452, 12586, 14384, 15848, 16414, 17546, 17864, 19096, 19778, 21791, 24904, 25172, 31696, 32828, 35092, 35728, 38192, 39556, 43582, 49808, 50344, 57449, 61411, 65656, 69223, 70184, 79112, 87164, 90277, 96503, 100688, 114898, 122822, 131312, 138446, 140368, 158224, 174328, 180554, 193006, 229796, 245644, 254417, 276892, 348656, 361108, 386012, 459592, 491288, 508834, 553784, 631939, 675521, 722216, 772024, 919184, 982576, 1017668, 1107568, 1263878, 1351042, 1444432, 1544048, 1780919, 2035336, 2527756, 2702084, 2798587, 3561838, 4070672, 5055512, 5404168, 5597174, 7123676, 10111024, 10808336, 11194348, 14247352, 19590109, 22388696, 28494704, 39180218, 44777392, 78360436, 156720872, 313441744]

約数ペア:

[(1, 313441744), (2, 156720872), (4, 78360436), (7, 44777392), (8, 39180218), (11, 28494704), (14, 22388696), (16, 19590109), (22, 14247352), (28, 11194348), (29, 10808336), (31, 10111024), (44, 7123676), (56, 5597174), (58, 5404168), (62, 5055512), (77, 4070672), (88, 3561838), (112, 2798587), (116, 2702084), (124, 2527756), (154, 2035336), (176, 1780919), (203, 1544048), (217, 1444432), (232, 1351042), (248, 1263878), (283, 1107568), (308, 1017668), (319, 982576), (341, 919184), (406, 772024), (434, 722216), (464, 675521), (496, 631939), (566, 553784), (616, 508834), (638, 491288), (682, 459592), (812, 386012), (868, 361108), (899, 348656), (1132, 276892), (1232, 254417), (1276, 245644), (1364, 229796), (1624, 193006), (1736, 180554), (1798, 174328), (1981, 158224), (2233, 140368), (2264, 138446), (2387, 131312), (2552, 122822), (2728, 114898), (3113, 100688), (3248, 96503), (3472, 90277), (3596, 87164), (3962, 79112), (4466, 70184), (4528, 69223), (4774, 65656), (5104, 61411), (5456, 57449), (6226, 50344), (6293, 49808), (7192, 43582), (7924, 39556), (8207, 38192), (8773, 35728), (8932, 35092), (9548, 32828), (9889, 31696), (12452, 25172), (12586, 24904), (14384, 21791), (15848, 19778), (16414, 19096), (17546, 17864)]