345485056

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 847033600

約数和(自身を除く): 501548544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 73, 76, 112, 128, 133, 139, 146, 152, 224, 256, 266, 278, 292, 304, 448, 511, 532, 556, 584, 608, 896, 973, 1022, 1064, 1112, 1168, 1216, 1387, 1792, 1946, 2044, 2128, 2224, 2336, 2432, 2641, 2774, 3892, 4088, 4256, 4448, 4672, 4864, 5282, 5548, 7784, 8176, 8512, 8896, 9344, 9709, 10147, 10564, 11096, 15568, 16352, 17024, 17792, 18487, 18688, 19418, 20294, 21128, 22192, 31136, 32704, 34048, 35584, 36974, 38836, 40588, 42256, 44384, 62272, 65408, 71029, 73948, 77672, 81176, 84512, 88768, 124544, 130816, 142058, 147896, 155344, 162352, 169024, 177536, 192793, 249088, 284116, 295792, 310688, 324704, 338048, 355072, 385586, 568232, 591584, 621376, 649408, 676096, 771172, 1136464, 1183168, 1242752, 1298816, 1349551, 1542344, 2272928, 2366336, 2485504, 2597632, 2699102, 3084688, 4545856, 4732672, 5398204, 6169376, 9091712, 10796408, 12338752, 18183424, 21592816, 24677504, 43185632, 49355008, 86371264, 172742528, 345485056]

約数ペア:

[(1, 345485056), (2, 172742528), (4, 86371264), (7, 49355008), (8, 43185632), (14, 24677504), (16, 21592816), (19, 18183424), (28, 12338752), (32, 10796408), (38, 9091712), (56, 6169376), (64, 5398204), (73, 4732672), (76, 4545856), (112, 3084688), (128, 2699102), (133, 2597632), (139, 2485504), (146, 2366336), (152, 2272928), (224, 1542344), (256, 1349551), (266, 1298816), (278, 1242752), (292, 1183168), (304, 1136464), (448, 771172), (511, 676096), (532, 649408), (556, 621376), (584, 591584), (608, 568232), (896, 385586), (973, 355072), (1022, 338048), (1064, 324704), (1112, 310688), (1168, 295792), (1216, 284116), (1387, 249088), (1792, 192793), (1946, 177536), (2044, 169024), (2128, 162352), (2224, 155344), (2336, 147896), (2432, 142058), (2641, 130816), (2774, 124544), (3892, 88768), (4088, 84512), (4256, 81176), (4448, 77672), (4672, 73948), (4864, 71029), (5282, 65408), (5548, 62272), (7784, 44384), (8176, 42256), (8512, 40588), (8896, 38836), (9344, 36974), (9709, 35584), (10147, 34048), (10564, 32704), (11096, 31136), (15568, 22192), (16352, 21128), (17024, 20294), (17792, 19418), (18487, 18688)]