259715662872

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{20929}}^1\times {\mathrm{3947}}^1$

素因数の和:25016

約数の個数: 64

約数和(自身を含む): 654442588800

約数和(自身を除く): 394726925928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 3947, 7894, 11841, 15788, 20929, 23682, 31576, 41858, 47364, 62787, 83716, 94728, 125574, 167432, 251148, 502296, 517057, 1034114, 1551171, 2068228, 2741699, 3102342, 4136456, 5483398, 6204684, 8225097, 10966796, 12409368, 16450194, 21933592, 32900388, 65800776, 82606763, 165213526, 247820289, 330427052, 495640578, 660854104, 991281156, 1982562312, 10821485953, 21642971906, 32464457859, 43285943812, 64928915718, 86571887624, 129857831436, 259715662872]

約数ペア:

[(1, 259715662872), (2, 129857831436), (3, 86571887624), (4, 64928915718), (6, 43285943812), (8, 32464457859), (12, 21642971906), (24, 10821485953), (131, 1982562312), (262, 991281156), (393, 660854104), (524, 495640578), (786, 330427052), (1048, 247820289), (1572, 165213526), (3144, 82606763), (3947, 65800776), (7894, 32900388), (11841, 21933592), (15788, 16450194), (20929, 12409368), (23682, 10966796), (31576, 8225097), (41858, 6204684), (47364, 5483398), (62787, 4136456), (83716, 3102342), (94728, 2741699), (125574, 2068228), (167432, 1551171), (251148, 1034114), (502296, 517057)]