349925904

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 1009756800

約数和(自身を除く): 659830896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 149, 188, 282, 298, 347, 376, 423, 447, 564, 596, 694, 752, 846, 894, 1041, 1128, 1192, 1341, 1388, 1692, 1788, 2082, 2256, 2384, 2682, 2776, 3123, 3384, 3576, 4164, 5364, 5552, 6246, 6768, 7003, 7152, 8328, 10728, 12492, 14006, 16309, 16656, 21009, 21456, 24984, 28012, 32618, 42018, 48927, 49968, 51703, 56024, 63027, 65236, 84036, 97854, 103406, 112048, 126054, 130472, 146781, 155109, 168072, 195708, 206812, 252108, 260944, 293562, 310218, 336144, 391416, 413624, 465327, 504216, 587124, 620436, 782832, 827248, 930654, 1008432, 1174248, 1240872, 1861308, 2348496, 2430041, 2481744, 3722616, 4860082, 7290123, 7445232, 9720164, 14580246, 19440328, 21870369, 29160492, 38880656, 43740738, 58320984, 87481476, 116641968, 174962952, 349925904]

約数ペア:

[(1, 349925904), (2, 174962952), (3, 116641968), (4, 87481476), (6, 58320984), (8, 43740738), (9, 38880656), (12, 29160492), (16, 21870369), (18, 19440328), (24, 14580246), (36, 9720164), (47, 7445232), (48, 7290123), (72, 4860082), (94, 3722616), (141, 2481744), (144, 2430041), (149, 2348496), (188, 1861308), (282, 1240872), (298, 1174248), (347, 1008432), (376, 930654), (423, 827248), (447, 782832), (564, 620436), (596, 587124), (694, 504216), (752, 465327), (846, 413624), (894, 391416), (1041, 336144), (1128, 310218), (1192, 293562), (1341, 260944), (1388, 252108), (1692, 206812), (1788, 195708), (2082, 168072), (2256, 155109), (2384, 146781), (2682, 130472), (2776, 126054), (3123, 112048), (3384, 103406), (3576, 97854), (4164, 84036), (5364, 65236), (5552, 63027), (6246, 56024), (6768, 51703), (7003, 49968), (7152, 48927), (8328, 42018), (10728, 32618), (12492, 28012), (14006, 24984), (16309, 21456), (16656, 21009)]