979821216

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:976

約数の個数: 216

約数和(自身を含む): 3164982912

約数和(自身を除く): 2185161696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 121, 124, 132, 144, 176, 186, 198, 242, 248, 264, 279, 288, 341, 352, 363, 372, 396, 484, 496, 528, 558, 682, 726, 744, 792, 907, 968, 992, 1023, 1056, 1089, 1116, 1364, 1452, 1488, 1584, 1814, 1936, 2046, 2178, 2232, 2721, 2728, 2904, 2976, 3069, 3168, 3628, 3751, 3872, 4092, 4356, 4464, 5442, 5456, 5808, 6138, 7256, 7502, 8163, 8184, 8712, 8928, 9977, 10884, 10912, 11253, 11616, 12276, 14512, 15004, 16326, 16368, 17424, 19954, 21768, 22506, 24552, 28117, 29024, 29931, 30008, 32652, 32736, 33759, 34848, 39908, 43536, 45012, 49104, 56234, 59862, 60016, 65304, 67518, 79816, 84351, 87072, 89793, 90024, 98208, 109747, 112468, 119724, 120032, 130608, 135036, 159632, 168702, 179586, 180048, 219494, 224936, 239448, 253053, 261216, 270072, 309287, 319264, 329241, 337404, 359172, 360096, 438988, 449872, 478896, 506106, 540144, 618574, 658482, 674808, 718344, 877976, 899744, 927861, 957792, 987723, 1012212, 1080288, 1237148, 1316964, 1349616, 1436688, 1755952, 1855722, 1975446, 2024424, 2474296, 2633928, 2699232, 2783583, 2873376, 3402157, 3511904, 3711444, 3950892, 4048848, 4948592, 5267856, 5567166, 6804314, 7422888, 7901784, 8097696, 9897184, 10206471, 10535712, 11134332, 13608628, 14845776, 15803568, 20412942, 22268664, 27217256, 29691552, 30619413, 31607136, 40825884, 44537328, 54434512, 61238826, 81651768, 89074656, 108869024, 122477652, 163303536, 244955304, 326607072, 489910608, 979821216]

約数ペア:

[(1, 979821216), (2, 489910608), (3, 326607072), (4, 244955304), (6, 163303536), (8, 122477652), (9, 108869024), (11, 89074656), (12, 81651768), (16, 61238826), (18, 54434512), (22, 44537328), (24, 40825884), (31, 31607136), (32, 30619413), (33, 29691552), (36, 27217256), (44, 22268664), (48, 20412942), (62, 15803568), (66, 14845776), (72, 13608628), (88, 11134332), (93, 10535712), (96, 10206471), (99, 9897184), (121, 8097696), (124, 7901784), (132, 7422888), (144, 6804314), (176, 5567166), (186, 5267856), (198, 4948592), (242, 4048848), (248, 3950892), (264, 3711444), (279, 3511904), (288, 3402157), (341, 2873376), (352, 2783583), (363, 2699232), (372, 2633928), (396, 2474296), (484, 2024424), (496, 1975446), (528, 1855722), (558, 1755952), (682, 1436688), (726, 1349616), (744, 1316964), (792, 1237148), (907, 1080288), (968, 1012212), (992, 987723), (1023, 957792), (1056, 927861), (1089, 899744), (1116, 877976), (1364, 718344), (1452, 674808), (1488, 658482), (1584, 618574), (1814, 540144), (1936, 506106), (2046, 478896), (2178, 449872), (2232, 438988), (2721, 360096), (2728, 359172), (2904, 337404), (2976, 329241), (3069, 319264), (3168, 309287), (3628, 270072), (3751, 261216), (3872, 253053), (4092, 239448), (4356, 224936), (4464, 219494), (5442, 180048), (5456, 179586), (5808, 168702), (6138, 159632), (7256, 135036), (7502, 130608), (8163, 120032), (8184, 119724), (8712, 112468), (8928, 109747), (9977, 98208), (10884, 90024), (10912, 89793), (11253, 87072), (11616, 84351), (12276, 79816), (14512, 67518), (15004, 65304), (16326, 60016), (16368, 59862), (17424, 56234), (19954, 49104), (21768, 45012), (22506, 43536), (24552, 39908), (28117, 34848), (29024, 33759), (29931, 32736), (30008, 32652)]