905571936

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 2653560000

約数和(自身を除く): 1747988064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 149, 188, 282, 288, 298, 376, 423, 447, 449, 564, 596, 752, 846, 894, 898, 1128, 1192, 1341, 1347, 1504, 1692, 1788, 1796, 2256, 2384, 2682, 2694, 3384, 3576, 3592, 4041, 4512, 4768, 5364, 5388, 6768, 7003, 7152, 7184, 8082, 10728, 10776, 13536, 14006, 14304, 14368, 16164, 21009, 21103, 21456, 21552, 28012, 32328, 42018, 42206, 42912, 43104, 56024, 63027, 63309, 64656, 66901, 84036, 84412, 112048, 126054, 126618, 129312, 133802, 168072, 168824, 189927, 200703, 224096, 252108, 253236, 267604, 336144, 337648, 379854, 401406, 504216, 506472, 535208, 602109, 672288, 675296, 759708, 802812, 1008432, 1012944, 1070416, 1204218, 1519416, 1605624, 2016864, 2025888, 2140832, 2408436, 3038832, 3144347, 3211248, 4816872, 6077664, 6288694, 6422496, 9433041, 9633744, 12577388, 18866082, 19267488, 25154776, 28299123, 37732164, 50309552, 56598246, 75464328, 100619104, 113196492, 150928656, 226392984, 301857312, 452785968, 905571936]

約数ペア:

[(1, 905571936), (2, 452785968), (3, 301857312), (4, 226392984), (6, 150928656), (8, 113196492), (9, 100619104), (12, 75464328), (16, 56598246), (18, 50309552), (24, 37732164), (32, 28299123), (36, 25154776), (47, 19267488), (48, 18866082), (72, 12577388), (94, 9633744), (96, 9433041), (141, 6422496), (144, 6288694), (149, 6077664), (188, 4816872), (282, 3211248), (288, 3144347), (298, 3038832), (376, 2408436), (423, 2140832), (447, 2025888), (449, 2016864), (564, 1605624), (596, 1519416), (752, 1204218), (846, 1070416), (894, 1012944), (898, 1008432), (1128, 802812), (1192, 759708), (1341, 675296), (1347, 672288), (1504, 602109), (1692, 535208), (1788, 506472), (1796, 504216), (2256, 401406), (2384, 379854), (2682, 337648), (2694, 336144), (3384, 267604), (3576, 253236), (3592, 252108), (4041, 224096), (4512, 200703), (4768, 189927), (5364, 168824), (5388, 168072), (6768, 133802), (7003, 129312), (7152, 126618), (7184, 126054), (8082, 112048), (10728, 84412), (10776, 84036), (13536, 66901), (14006, 64656), (14304, 63309), (14368, 63027), (16164, 56024), (21009, 43104), (21103, 42912), (21456, 42206), (21552, 42018), (28012, 32328)]