220348032

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 619833600

約数和(自身を除く): 399485568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 47, 48, 58, 64, 87, 94, 96, 116, 128, 141, 174, 188, 192, 232, 282, 348, 376, 384, 421, 464, 564, 696, 752, 842, 928, 1128, 1263, 1363, 1392, 1504, 1684, 1856, 2256, 2526, 2726, 2784, 3008, 3368, 3712, 4089, 4512, 5052, 5452, 5568, 6016, 6736, 8178, 9024, 10104, 10904, 11136, 12209, 13472, 16356, 18048, 19787, 20208, 21808, 24418, 26944, 32712, 36627, 39574, 40416, 43616, 48836, 53888, 59361, 65424, 73254, 79148, 80832, 87232, 97672, 118722, 130848, 146508, 158296, 161664, 174464, 195344, 237444, 261696, 293016, 316592, 390688, 474888, 523392, 573823, 586032, 633184, 781376, 949776, 1147646, 1172064, 1266368, 1562752, 1721469, 1899552, 2295292, 2344128, 2532736, 3442938, 3799104, 4590584, 4688256, 6885876, 7598208, 9181168, 13771752, 18362336, 27543504, 36724672, 55087008, 73449344, 110174016, 220348032]

約数ペア:

[(1, 220348032), (2, 110174016), (3, 73449344), (4, 55087008), (6, 36724672), (8, 27543504), (12, 18362336), (16, 13771752), (24, 9181168), (29, 7598208), (32, 6885876), (47, 4688256), (48, 4590584), (58, 3799104), (64, 3442938), (87, 2532736), (94, 2344128), (96, 2295292), (116, 1899552), (128, 1721469), (141, 1562752), (174, 1266368), (188, 1172064), (192, 1147646), (232, 949776), (282, 781376), (348, 633184), (376, 586032), (384, 573823), (421, 523392), (464, 474888), (564, 390688), (696, 316592), (752, 293016), (842, 261696), (928, 237444), (1128, 195344), (1263, 174464), (1363, 161664), (1392, 158296), (1504, 146508), (1684, 130848), (1856, 118722), (2256, 97672), (2526, 87232), (2726, 80832), (2784, 79148), (3008, 73254), (3368, 65424), (3712, 59361), (4089, 53888), (4512, 48836), (5052, 43616), (5452, 40416), (5568, 39574), (6016, 36627), (6736, 32712), (8178, 26944), (9024, 24418), (10104, 21808), (10904, 20208), (11136, 19787), (12209, 18048), (13472, 16356)]