1657003968

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:659

約数の個数: 168

約数和(自身を含む): 4903470000

約数和(自身を除く): 3246466032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 149, 172, 192, 258, 288, 298, 344, 387, 447, 449, 516, 576, 596, 688, 774, 894, 898, 1032, 1192, 1341, 1347, 1376, 1548, 1788, 1796, 2064, 2384, 2682, 2694, 2752, 3096, 3576, 3592, 4041, 4128, 4768, 5364, 5388, 6192, 6407, 7152, 7184, 8082, 8256, 9536, 10728, 10776, 12384, 12814, 14304, 14368, 16164, 19221, 19307, 21456, 21552, 24768, 25628, 28608, 28736, 32328, 38442, 38614, 42912, 43104, 51256, 57663, 57921, 64656, 66901, 76884, 77228, 85824, 86208, 102512, 115326, 115842, 129312, 133802, 153768, 154456, 173763, 200703, 205024, 230652, 231684, 258624, 267604, 307536, 308912, 347526, 401406, 410048, 461304, 463368, 535208, 602109, 615072, 617824, 695052, 802812, 922608, 926736, 1070416, 1204218, 1230144, 1235648, 1390104, 1605624, 1845216, 1853472, 2140832, 2408436, 2780208, 2876743, 3211248, 3690432, 3706944, 4281664, 4816872, 5560416, 5753486, 6422496, 8630229, 9633744, 11120832, 11506972, 12844992, 17260458, 19267488, 23013944, 25890687, 34520916, 38534976, 46027888, 51781374, 69041832, 92055776, 103562748, 138083664, 184111552, 207125496, 276167328, 414250992, 552334656, 828501984, 1657003968]

約数ペア:

[(1, 1657003968), (2, 828501984), (3, 552334656), (4, 414250992), (6, 276167328), (8, 207125496), (9, 184111552), (12, 138083664), (16, 103562748), (18, 92055776), (24, 69041832), (32, 51781374), (36, 46027888), (43, 38534976), (48, 34520916), (64, 25890687), (72, 23013944), (86, 19267488), (96, 17260458), (129, 12844992), (144, 11506972), (149, 11120832), (172, 9633744), (192, 8630229), (258, 6422496), (288, 5753486), (298, 5560416), (344, 4816872), (387, 4281664), (447, 3706944), (449, 3690432), (516, 3211248), (576, 2876743), (596, 2780208), (688, 2408436), (774, 2140832), (894, 1853472), (898, 1845216), (1032, 1605624), (1192, 1390104), (1341, 1235648), (1347, 1230144), (1376, 1204218), (1548, 1070416), (1788, 926736), (1796, 922608), (2064, 802812), (2384, 695052), (2682, 617824), (2694, 615072), (2752, 602109), (3096, 535208), (3576, 463368), (3592, 461304), (4041, 410048), (4128, 401406), (4768, 347526), (5364, 308912), (5388, 307536), (6192, 267604), (6407, 258624), (7152, 231684), (7184, 230652), (8082, 205024), (8256, 200703), (9536, 173763), (10728, 154456), (10776, 153768), (12384, 133802), (12814, 129312), (14304, 115842), (14368, 115326), (16164, 102512), (19221, 86208), (19307, 85824), (21456, 77228), (21552, 76884), (24768, 66901), (25628, 64656), (28608, 57921), (28736, 57663), (32328, 51256), (38442, 43104), (38614, 42912)]