310997568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1724

約数の個数: 112

約数和(自身を含む): 947318400

約数和(自身を除く): 636320832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 149, 168, 192, 224, 298, 336, 447, 448, 596, 672, 894, 1043, 1192, 1344, 1553, 1788, 2086, 2384, 3106, 3129, 3576, 4172, 4659, 4768, 6212, 6258, 7152, 8344, 9318, 9536, 10871, 12424, 12516, 14304, 16688, 18636, 21742, 24848, 25032, 28608, 32613, 33376, 37272, 43484, 49696, 50064, 65226, 66752, 74544, 86968, 99392, 100128, 130452, 149088, 173936, 200256, 231397, 260904, 298176, 347872, 462794, 521808, 694191, 695744, 925588, 1043616, 1388382, 1619779, 1851176, 2087232, 2776764, 3239558, 3702352, 4859337, 5553528, 6479116, 7404704, 9718674, 11107056, 12958232, 14809408, 19437348, 22214112, 25916464, 38874696, 44428224, 51832928, 77749392, 103665856, 155498784, 310997568]

約数ペア:

[(1, 310997568), (2, 155498784), (3, 103665856), (4, 77749392), (6, 51832928), (7, 44428224), (8, 38874696), (12, 25916464), (14, 22214112), (16, 19437348), (21, 14809408), (24, 12958232), (28, 11107056), (32, 9718674), (42, 7404704), (48, 6479116), (56, 5553528), (64, 4859337), (84, 3702352), (96, 3239558), (112, 2776764), (149, 2087232), (168, 1851176), (192, 1619779), (224, 1388382), (298, 1043616), (336, 925588), (447, 695744), (448, 694191), (596, 521808), (672, 462794), (894, 347872), (1043, 298176), (1192, 260904), (1344, 231397), (1553, 200256), (1788, 173936), (2086, 149088), (2384, 130452), (3106, 100128), (3129, 99392), (3576, 86968), (4172, 74544), (4659, 66752), (4768, 65226), (6212, 50064), (6258, 49696), (7152, 43484), (8344, 37272), (9318, 33376), (9536, 32613), (10871, 28608), (12424, 25032), (12516, 24848), (14304, 21742), (16688, 18636)]