663142464

素因数分解:

$2^6\times 3^4\times {\mathrm{127921}}^1$

素因数の和:127945

約数の個数: 70

約数和(自身を含む): 1965777374

約数和(自身を除く): 1302634910

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 127921, 255842, 383763, 511684, 767526, 1023368, 1151289, 1535052, 2046736, 2302578, 3070104, 3453867, 4093472, 4605156, 6140208, 6907734, 8186944, 9210312, 10361601, 12280416, 13815468, 18420624, 20723202, 24560832, 27630936, 36841248, 41446404, 55261872, 73682496, 82892808, 110523744, 165785616, 221047488, 331571232, 663142464]

約数ペア:

[(1, 663142464), (2, 331571232), (3, 221047488), (4, 165785616), (6, 110523744), (8, 82892808), (9, 73682496), (12, 55261872), (16, 41446404), (18, 36841248), (24, 27630936), (27, 24560832), (32, 20723202), (36, 18420624), (48, 13815468), (54, 12280416), (64, 10361601), (72, 9210312), (81, 8186944), (96, 6907734), (108, 6140208), (144, 4605156), (162, 4093472), (192, 3453867), (216, 3070104), (288, 2302578), (324, 2046736), (432, 1535052), (576, 1151289), (648, 1023368), (864, 767526), (1296, 511684), (1728, 383763), (2592, 255842), (5184, 127921)]