253817832

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{877}}^1$

素因数の和:1306

約数の個数: 64

約数和(自身を含む): 657446400

約数和(自身を除く): 403628568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 389, 744, 778, 877, 1167, 1556, 1754, 2334, 2631, 3112, 3508, 4668, 5262, 7016, 9336, 10524, 12059, 21048, 24118, 27187, 36177, 48236, 54374, 72354, 81561, 96472, 108748, 144708, 163122, 217496, 289416, 326244, 341153, 652488, 682306, 1023459, 1364612, 2046918, 2729224, 4093836, 8187672, 10575743, 21151486, 31727229, 42302972, 63454458, 84605944, 126908916, 253817832]

約数ペア:

[(1, 253817832), (2, 126908916), (3, 84605944), (4, 63454458), (6, 42302972), (8, 31727229), (12, 21151486), (24, 10575743), (31, 8187672), (62, 4093836), (93, 2729224), (124, 2046918), (186, 1364612), (248, 1023459), (372, 682306), (389, 652488), (744, 341153), (778, 326244), (877, 289416), (1167, 217496), (1556, 163122), (1754, 144708), (2334, 108748), (2631, 96472), (3112, 81561), (3508, 72354), (4668, 54374), (5262, 48236), (7016, 36177), (9336, 27187), (10524, 24118), (12059, 21048)]