260629464

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1672

約数の個数: 64

約数和(自身を含む): 667814400

約数和(自身を除く): 407184936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 109, 134, 201, 218, 268, 327, 402, 436, 536, 654, 804, 872, 1308, 1487, 1608, 2616, 2974, 4461, 5948, 7303, 8922, 11896, 14606, 17844, 21909, 29212, 35688, 43818, 58424, 87636, 99629, 162083, 175272, 199258, 298887, 324166, 398516, 486249, 597774, 648332, 797032, 972498, 1195548, 1296664, 1944996, 2391096, 3889992, 10859561, 21719122, 32578683, 43438244, 65157366, 86876488, 130314732, 260629464]

約数ペア:

[(1, 260629464), (2, 130314732), (3, 86876488), (4, 65157366), (6, 43438244), (8, 32578683), (12, 21719122), (24, 10859561), (67, 3889992), (109, 2391096), (134, 1944996), (201, 1296664), (218, 1195548), (268, 972498), (327, 797032), (402, 648332), (436, 597774), (536, 486249), (654, 398516), (804, 324166), (872, 298887), (1308, 199258), (1487, 175272), (1608, 162083), (2616, 99629), (2974, 87636), (4461, 58424), (5948, 43818), (7303, 35688), (8922, 29212), (11896, 21909), (14606, 17844)]