628852896

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{3851}}^1$

素因数の和:3886

約数の個数: 168

約数和(自身を含む): 2121958944

約数和(自身を除く): 1493106048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2016, 2268, 2592, 2916, 3024, 3402, 3851, 3888, 4536, 5103, 5832, 6048, 6804, 7702, 7776, 9072, 10206, 11553, 11664, 13608, 15404, 18144, 20412, 23106, 23328, 26957, 27216, 30808, 34659, 40824, 46212, 53914, 54432, 61616, 69318, 80871, 81648, 92424, 103977, 107828, 123232, 138636, 161742, 163296, 184848, 207954, 215656, 242613, 277272, 311931, 323484, 369696, 415908, 431312, 485226, 554544, 623862, 646968, 727839, 831816, 862624, 935793, 970452, 1109088, 1247724, 1293936, 1455678, 1663632, 1871586, 1940904, 2183517, 2495448, 2587872, 2807379, 2911356, 3327264, 3743172, 3881808, 4367034, 4990896, 5614758, 5822712, 6550551, 7486344, 7763616, 8734068, 9981792, 11229516, 11645424, 13101102, 14972688, 17468136, 19651653, 22459032, 23290848, 26202204, 29945376, 34936272, 39303306, 44918064, 52404408, 69872544, 78606612, 89836128, 104808816, 157213224, 209617632, 314426448, 628852896]

約数ペア:

[(1, 628852896), (2, 314426448), (3, 209617632), (4, 157213224), (6, 104808816), (7, 89836128), (8, 78606612), (9, 69872544), (12, 52404408), (14, 44918064), (16, 39303306), (18, 34936272), (21, 29945376), (24, 26202204), (27, 23290848), (28, 22459032), (32, 19651653), (36, 17468136), (42, 14972688), (48, 13101102), (54, 11645424), (56, 11229516), (63, 9981792), (72, 8734068), (81, 7763616), (84, 7486344), (96, 6550551), (108, 5822712), (112, 5614758), (126, 4990896), (144, 4367034), (162, 3881808), (168, 3743172), (189, 3327264), (216, 2911356), (224, 2807379), (243, 2587872), (252, 2495448), (288, 2183517), (324, 1940904), (336, 1871586), (378, 1663632), (432, 1455678), (486, 1293936), (504, 1247724), (567, 1109088), (648, 970452), (672, 935793), (729, 862624), (756, 831816), (864, 727839), (972, 646968), (1008, 623862), (1134, 554544), (1296, 485226), (1458, 431312), (1512, 415908), (1701, 369696), (1944, 323484), (2016, 311931), (2268, 277272), (2592, 242613), (2916, 215656), (3024, 207954), (3402, 184848), (3851, 163296), (3888, 161742), (4536, 138636), (5103, 123232), (5832, 107828), (6048, 103977), (6804, 92424), (7702, 81648), (7776, 80871), (9072, 69318), (10206, 61616), (11553, 54432), (11664, 53914), (13608, 46212), (15404, 40824), (18144, 34659), (20412, 30808), (23106, 27216), (23328, 26957)]