354199248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:897

約数の個数: 120

約数和(自身を含む): 1072431360

約数和(自身を除く): 718232112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 431, 439, 468, 624, 862, 878, 936, 1293, 1317, 1724, 1756, 1872, 2586, 2634, 3448, 3512, 3879, 3951, 5172, 5268, 5603, 5707, 6896, 7024, 7758, 7902, 10344, 10536, 11206, 11414, 15516, 15804, 16809, 17121, 20688, 21072, 22412, 22828, 31032, 31608, 33618, 34242, 44824, 45656, 50427, 51363, 62064, 63216, 67236, 68484, 89648, 91312, 100854, 102726, 134472, 136968, 189209, 201708, 205452, 268944, 273936, 378418, 403416, 410904, 567627, 756836, 806832, 821808, 1135254, 1513672, 1702881, 2270508, 2459717, 3027344, 3405762, 4541016, 4919434, 6811524, 7379151, 9082032, 9838868, 13623048, 14758302, 19677736, 22137453, 27246096, 29516604, 39355472, 44274906, 59033208, 88549812, 118066416, 177099624, 354199248]

約数ペア:

[(1, 354199248), (2, 177099624), (3, 118066416), (4, 88549812), (6, 59033208), (8, 44274906), (9, 39355472), (12, 29516604), (13, 27246096), (16, 22137453), (18, 19677736), (24, 14758302), (26, 13623048), (36, 9838868), (39, 9082032), (48, 7379151), (52, 6811524), (72, 4919434), (78, 4541016), (104, 3405762), (117, 3027344), (144, 2459717), (156, 2270508), (208, 1702881), (234, 1513672), (312, 1135254), (431, 821808), (439, 806832), (468, 756836), (624, 567627), (862, 410904), (878, 403416), (936, 378418), (1293, 273936), (1317, 268944), (1724, 205452), (1756, 201708), (1872, 189209), (2586, 136968), (2634, 134472), (3448, 102726), (3512, 100854), (3879, 91312), (3951, 89648), (5172, 68484), (5268, 67236), (5603, 63216), (5707, 62064), (6896, 51363), (7024, 50427), (7758, 45656), (7902, 44824), (10344, 34242), (10536, 33618), (11206, 31608), (11414, 31032), (15516, 22828), (15804, 22412), (16809, 21072), (17121, 20688)]