254691288

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2153}}^1$

素因数の和:2249

約数の個数: 96

約数和(自身を含む): 725811840

約数和(自身を除く): 471120552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 53, 62, 72, 93, 106, 124, 159, 186, 212, 248, 279, 318, 372, 424, 477, 558, 636, 744, 954, 1116, 1272, 1643, 1908, 2153, 2232, 3286, 3816, 4306, 4929, 6459, 6572, 8612, 9858, 12918, 13144, 14787, 17224, 19377, 19716, 25836, 29574, 38754, 39432, 51672, 59148, 66743, 77508, 114109, 118296, 133486, 155016, 200229, 228218, 266972, 342327, 400458, 456436, 533944, 600687, 684654, 800916, 912872, 1026981, 1201374, 1369308, 1601832, 2053962, 2402748, 2738616, 3537379, 4107924, 4805496, 7074758, 8215848, 10612137, 14149516, 21224274, 28299032, 31836411, 42448548, 63672822, 84897096, 127345644, 254691288]

約数ペア:

[(1, 254691288), (2, 127345644), (3, 84897096), (4, 63672822), (6, 42448548), (8, 31836411), (9, 28299032), (12, 21224274), (18, 14149516), (24, 10612137), (31, 8215848), (36, 7074758), (53, 4805496), (62, 4107924), (72, 3537379), (93, 2738616), (106, 2402748), (124, 2053962), (159, 1601832), (186, 1369308), (212, 1201374), (248, 1026981), (279, 912872), (318, 800916), (372, 684654), (424, 600687), (477, 533944), (558, 456436), (636, 400458), (744, 342327), (954, 266972), (1116, 228218), (1272, 200229), (1643, 155016), (1908, 133486), (2153, 118296), (2232, 114109), (3286, 77508), (3816, 66743), (4306, 59148), (4929, 51672), (6459, 39432), (6572, 38754), (8612, 29574), (9858, 25836), (12918, 19716), (13144, 19377), (14787, 17224)]