197775648

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:696

約数の個数: 192

約数和(自身を含む): 672779520

約数和(自身を除く): 475003872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 224, 252, 288, 318, 336, 371, 378, 424, 432, 477, 504, 617, 636, 672, 742, 756, 848, 864, 954, 1008, 1113, 1234, 1272, 1431, 1484, 1512, 1696, 1851, 1908, 2016, 2226, 2468, 2544, 2862, 2968, 3024, 3339, 3702, 3816, 4319, 4452, 4936, 5088, 5553, 5724, 5936, 6048, 6678, 7404, 7632, 8638, 8904, 9872, 10017, 11106, 11448, 11872, 12957, 13356, 14808, 15264, 16659, 17276, 17808, 19744, 20034, 22212, 22896, 25914, 26712, 29616, 32701, 33318, 34552, 35616, 38871, 40068, 44424, 45792, 51828, 53424, 59232, 65402, 66636, 69104, 77742, 80136, 88848, 98103, 103656, 106848, 116613, 130804, 133272, 138208, 155484, 160272, 177696, 196206, 207312, 228907, 233226, 261608, 266544, 294309, 310968, 320544, 392412, 414624, 457814, 466452, 523216, 533088, 588618, 621936, 686721, 784824, 882927, 915628, 932904, 1046432, 1177236, 1243872, 1373442, 1569648, 1765854, 1831256, 1865808, 2060163, 2354472, 2746884, 3139296, 3531708, 3662512, 3731616, 4120326, 4708944, 5493768, 6180489, 7063416, 7325024, 8240652, 9417888, 10987536, 12360978, 14126832, 16481304, 21975072, 24721956, 28253664, 32962608, 49443912, 65925216, 98887824, 197775648]

約数ペア:

[(1, 197775648), (2, 98887824), (3, 65925216), (4, 49443912), (6, 32962608), (7, 28253664), (8, 24721956), (9, 21975072), (12, 16481304), (14, 14126832), (16, 12360978), (18, 10987536), (21, 9417888), (24, 8240652), (27, 7325024), (28, 7063416), (32, 6180489), (36, 5493768), (42, 4708944), (48, 4120326), (53, 3731616), (54, 3662512), (56, 3531708), (63, 3139296), (72, 2746884), (84, 2354472), (96, 2060163), (106, 1865808), (108, 1831256), (112, 1765854), (126, 1569648), (144, 1373442), (159, 1243872), (168, 1177236), (189, 1046432), (212, 932904), (216, 915628), (224, 882927), (252, 784824), (288, 686721), (318, 621936), (336, 588618), (371, 533088), (378, 523216), (424, 466452), (432, 457814), (477, 414624), (504, 392412), (617, 320544), (636, 310968), (672, 294309), (742, 266544), (756, 261608), (848, 233226), (864, 228907), (954, 207312), (1008, 196206), (1113, 177696), (1234, 160272), (1272, 155484), (1431, 138208), (1484, 133272), (1512, 130804), (1696, 116613), (1851, 106848), (1908, 103656), (2016, 98103), (2226, 88848), (2468, 80136), (2544, 77742), (2862, 69104), (2968, 66636), (3024, 65402), (3339, 59232), (3702, 53424), (3816, 51828), (4319, 45792), (4452, 44424), (4936, 40068), (5088, 38871), (5553, 35616), (5724, 34552), (5936, 33318), (6048, 32701), (6678, 29616), (7404, 26712), (7632, 25914), (8638, 22896), (8904, 22212), (9872, 20034), (10017, 19744), (11106, 17808), (11448, 17276), (11872, 16659), (12957, 15264), (13356, 14808)]