308375424

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 240

約数和(自身を含む): 1069310880

約数和(自身を除く): 760935456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 567, 576, 588, 607, 648, 672, 756, 784, 864, 882, 896, 1008, 1134, 1152, 1176, 1214, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 1821, 2016, 2268, 2352, 2428, 2592, 2646, 2688, 3024, 3136, 3456, 3528, 3642, 3969, 4032, 4249, 4536, 4704, 4856, 5184, 5292, 5463, 6048, 6272, 7056, 7284, 7938, 8064, 8498, 9072, 9408, 9712, 10368, 10584, 10926, 12096, 12747, 14112, 14568, 15876, 16389, 16996, 18144, 18816, 19424, 21168, 21852, 24192, 25494, 28224, 29136, 29743, 31752, 32778, 33992, 36288, 38241, 38848, 42336, 43704, 49167, 50988, 56448, 58272, 59486, 63504, 65556, 67984, 72576, 76482, 77696, 84672, 87408, 89229, 98334, 101976, 114723, 116544, 118972, 127008, 131112, 135968, 152964, 169344, 174816, 178458, 196668, 203952, 229446, 233088, 237944, 254016, 262224, 267687, 271936, 305928, 344169, 349632, 356916, 393336, 407904, 458892, 475888, 508032, 524448, 535374, 543872, 611856, 688338, 699264, 713832, 786672, 803061, 815808, 917784, 951776, 1048896, 1070748, 1223712, 1376676, 1427664, 1573344, 1606122, 1631616, 1835568, 1903552, 2097792, 2141496, 2409183, 2447424, 2753352, 2855328, 3146688, 3212244, 3671136, 3807104, 4282992, 4818366, 4894848, 5506704, 5710656, 6293376, 6424488, 7342272, 8565984, 9636732, 11013408, 11421312, 12848976, 14684544, 17131968, 19273464, 22026816, 25697952, 34263936, 38546928, 44053632, 51395904, 77093856, 102791808, 154187712, 308375424]

約数ペア:

[(1, 308375424), (2, 154187712), (3, 102791808), (4, 77093856), (6, 51395904), (7, 44053632), (8, 38546928), (9, 34263936), (12, 25697952), (14, 22026816), (16, 19273464), (18, 17131968), (21, 14684544), (24, 12848976), (27, 11421312), (28, 11013408), (32, 9636732), (36, 8565984), (42, 7342272), (48, 6424488), (49, 6293376), (54, 5710656), (56, 5506704), (63, 4894848), (64, 4818366), (72, 4282992), (81, 3807104), (84, 3671136), (96, 3212244), (98, 3146688), (108, 2855328), (112, 2753352), (126, 2447424), (128, 2409183), (144, 2141496), (147, 2097792), (162, 1903552), (168, 1835568), (189, 1631616), (192, 1606122), (196, 1573344), (216, 1427664), (224, 1376676), (252, 1223712), (288, 1070748), (294, 1048896), (324, 951776), (336, 917784), (378, 815808), (384, 803061), (392, 786672), (432, 713832), (441, 699264), (448, 688338), (504, 611856), (567, 543872), (576, 535374), (588, 524448), (607, 508032), (648, 475888), (672, 458892), (756, 407904), (784, 393336), (864, 356916), (882, 349632), (896, 344169), (1008, 305928), (1134, 271936), (1152, 267687), (1176, 262224), (1214, 254016), (1296, 237944), (1323, 233088), (1344, 229446), (1512, 203952), (1568, 196668), (1728, 178458), (1764, 174816), (1821, 169344), (2016, 152964), (2268, 135968), (2352, 131112), (2428, 127008), (2592, 118972), (2646, 116544), (2688, 114723), (3024, 101976), (3136, 98334), (3456, 89229), (3528, 87408), (3642, 84672), (3969, 77696), (4032, 76482), (4249, 72576), (4536, 67984), (4704, 65556), (4856, 63504), (5184, 59486), (5292, 58272), (5463, 56448), (6048, 50988), (6272, 49167), (7056, 43704), (7284, 42336), (7938, 38848), (8064, 38241), (8498, 36288), (9072, 33992), (9408, 32778), (9712, 31752), (10368, 29743), (10584, 29136), (10926, 28224), (12096, 25494), (12747, 24192), (14112, 21852), (14568, 21168), (15876, 19424), (16389, 18816), (16996, 18144)]