1630675872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{808867}}^1$

素因数の和:808890

約数の個数: 72

約数和(自身を含む): 5299703136

約数和(自身を除く): 3669027264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 808867, 1617734, 2426601, 3235468, 4853202, 5662069, 6470936, 7279803, 9706404, 11324138, 12941872, 14559606, 16986207, 19412808, 22648276, 25883744, 29119212, 33972414, 38825616, 45296552, 50958621, 58238424, 67944828, 77651232, 90593104, 101917242, 116476848, 135889656, 181186208, 203834484, 232953696, 271779312, 407668968, 543558624, 815337936, 1630675872]

約数ペア:

[(1, 1630675872), (2, 815337936), (3, 543558624), (4, 407668968), (6, 271779312), (7, 232953696), (8, 203834484), (9, 181186208), (12, 135889656), (14, 116476848), (16, 101917242), (18, 90593104), (21, 77651232), (24, 67944828), (28, 58238424), (32, 50958621), (36, 45296552), (42, 38825616), (48, 33972414), (56, 29119212), (63, 25883744), (72, 22648276), (84, 19412808), (96, 16986207), (112, 14559606), (126, 12941872), (144, 11324138), (168, 9706404), (224, 7279803), (252, 6470936), (288, 5662069), (336, 4853202), (504, 3235468), (672, 2426601), (1008, 1617734), (2016, 808867)]