237745968

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 632459520

約数和(自身を除く): 394713552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 229, 258, 344, 458, 503, 516, 687, 688, 916, 1006, 1032, 1374, 1509, 1832, 2012, 2064, 2748, 3018, 3664, 4024, 5496, 6036, 8048, 9847, 10992, 12072, 19694, 21629, 24144, 29541, 39388, 43258, 59082, 64887, 78776, 86516, 115187, 118164, 129774, 157552, 173032, 230374, 236328, 259548, 345561, 346064, 460748, 472656, 519096, 691122, 921496, 1038192, 1382244, 1842992, 2764488, 4953041, 5528976, 9906082, 14859123, 19812164, 29718246, 39624328, 59436492, 79248656, 118872984, 237745968]

約数ペア:

[(1, 237745968), (2, 118872984), (3, 79248656), (4, 59436492), (6, 39624328), (8, 29718246), (12, 19812164), (16, 14859123), (24, 9906082), (43, 5528976), (48, 4953041), (86, 2764488), (129, 1842992), (172, 1382244), (229, 1038192), (258, 921496), (344, 691122), (458, 519096), (503, 472656), (516, 460748), (687, 346064), (688, 345561), (916, 259548), (1006, 236328), (1032, 230374), (1374, 173032), (1509, 157552), (1832, 129774), (2012, 118164), (2064, 115187), (2748, 86516), (3018, 78776), (3664, 64887), (4024, 59082), (5496, 43258), (6036, 39388), (8048, 29541), (9847, 24144), (10992, 21629), (12072, 19694)]