256151016

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10433}}^1$

素因数の和:10487

約数の個数: 96

約数和(自身を含む): 781297920

約数和(自身を除く): 525146904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 1023, 1116, 1364, 2046, 2232, 2728, 3069, 4092, 6138, 8184, 10433, 12276, 20866, 24552, 31299, 41732, 62598, 83464, 93897, 114763, 125196, 187794, 229526, 250392, 323423, 344289, 375588, 459052, 646846, 688578, 751176, 918104, 970269, 1032867, 1293692, 1377156, 1940538, 2065734, 2587384, 2754312, 2910807, 3557653, 3881076, 4131468, 5821614, 7115306, 7762152, 8262936, 10672959, 11643228, 14230612, 21345918, 23286456, 28461224, 32018877, 42691836, 64037754, 85383672, 128075508, 256151016]

約数ペア:

[(1, 256151016), (2, 128075508), (3, 85383672), (4, 64037754), (6, 42691836), (8, 32018877), (9, 28461224), (11, 23286456), (12, 21345918), (18, 14230612), (22, 11643228), (24, 10672959), (31, 8262936), (33, 7762152), (36, 7115306), (44, 5821614), (62, 4131468), (66, 3881076), (72, 3557653), (88, 2910807), (93, 2754312), (99, 2587384), (124, 2065734), (132, 1940538), (186, 1377156), (198, 1293692), (248, 1032867), (264, 970269), (279, 918104), (341, 751176), (372, 688578), (396, 646846), (558, 459052), (682, 375588), (744, 344289), (792, 323423), (1023, 250392), (1116, 229526), (1364, 187794), (2046, 125196), (2232, 114763), (2728, 93897), (3069, 83464), (4092, 62598), (6138, 41732), (8184, 31299), (10433, 24552), (12276, 20866)]