724603264

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2056

約数の個数: 128

約数和(自身を含む): 1849317120

約数和(自身を除く): 1124713856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 148, 154, 176, 224, 259, 296, 308, 352, 407, 448, 518, 592, 616, 704, 814, 896, 1036, 1184, 1232, 1408, 1628, 1987, 2072, 2368, 2464, 2849, 3256, 3974, 4144, 4736, 4928, 5698, 6512, 7948, 8288, 9856, 11396, 13024, 13909, 15896, 16576, 21857, 22792, 26048, 27818, 31792, 33152, 43714, 45584, 52096, 55636, 63584, 73519, 87428, 91168, 111272, 127168, 147038, 152999, 174856, 182336, 222544, 254336, 294076, 305998, 349712, 364672, 445088, 514633, 588152, 611996, 699424, 808709, 890176, 1029266, 1176304, 1223992, 1398848, 1617418, 1780352, 2058532, 2352608, 2447984, 2797696, 3234836, 4117064, 4705216, 4895968, 5660963, 6469672, 8234128, 9410432, 9791936, 11321926, 12939344, 16468256, 19583872, 22643852, 25878688, 32936512, 45287704, 51757376, 65873024, 90575408, 103514752, 181150816, 362301632, 724603264]

約数ペア:

[(1, 724603264), (2, 362301632), (4, 181150816), (7, 103514752), (8, 90575408), (11, 65873024), (14, 51757376), (16, 45287704), (22, 32936512), (28, 25878688), (32, 22643852), (37, 19583872), (44, 16468256), (56, 12939344), (64, 11321926), (74, 9791936), (77, 9410432), (88, 8234128), (112, 6469672), (128, 5660963), (148, 4895968), (154, 4705216), (176, 4117064), (224, 3234836), (259, 2797696), (296, 2447984), (308, 2352608), (352, 2058532), (407, 1780352), (448, 1617418), (518, 1398848), (592, 1223992), (616, 1176304), (704, 1029266), (814, 890176), (896, 808709), (1036, 699424), (1184, 611996), (1232, 588152), (1408, 514633), (1628, 445088), (1987, 364672), (2072, 349712), (2368, 305998), (2464, 294076), (2849, 254336), (3256, 222544), (3974, 182336), (4144, 174856), (4736, 152999), (4928, 147038), (5698, 127168), (6512, 111272), (7948, 91168), (8288, 87428), (9856, 73519), (11396, 63584), (13024, 55636), (13909, 52096), (15896, 45584), (16576, 43714), (21857, 33152), (22792, 31792), (26048, 27818)]