16780608

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 168

約数和(自身を含む): 54364128

約数和(自身を除く): 37583520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 83, 96, 104, 108, 117, 144, 156, 162, 166, 192, 208, 216, 234, 243, 249, 288, 312, 324, 332, 351, 416, 432, 468, 486, 498, 576, 624, 648, 664, 702, 747, 832, 864, 936, 972, 996, 1053, 1079, 1248, 1296, 1328, 1404, 1494, 1728, 1872, 1944, 1992, 2106, 2158, 2241, 2496, 2592, 2656, 2808, 2988, 3159, 3237, 3744, 3888, 3984, 4212, 4316, 4482, 5184, 5312, 5616, 5976, 6318, 6474, 6723, 7488, 7776, 7968, 8424, 8632, 8964, 9711, 11232, 11952, 12636, 12948, 13446, 15552, 15936, 16848, 17264, 17928, 19422, 20169, 22464, 23904, 25272, 25896, 26892, 29133, 33696, 34528, 35856, 38844, 40338, 47808, 50544, 51792, 53784, 58266, 67392, 69056, 71712, 77688, 80676, 87399, 101088, 103584, 107568, 116532, 143424, 155376, 161352, 174798, 202176, 207168, 215136, 233064, 262197, 310752, 322704, 349596, 430272, 466128, 524394, 621504, 645408, 699192, 932256, 1048788, 1290816, 1398384, 1864512, 2097576, 2796768, 4195152, 5593536, 8390304, 16780608]

約数ペア:

[(1, 16780608), (2, 8390304), (3, 5593536), (4, 4195152), (6, 2796768), (8, 2097576), (9, 1864512), (12, 1398384), (13, 1290816), (16, 1048788), (18, 932256), (24, 699192), (26, 645408), (27, 621504), (32, 524394), (36, 466128), (39, 430272), (48, 349596), (52, 322704), (54, 310752), (64, 262197), (72, 233064), (78, 215136), (81, 207168), (83, 202176), (96, 174798), (104, 161352), (108, 155376), (117, 143424), (144, 116532), (156, 107568), (162, 103584), (166, 101088), (192, 87399), (208, 80676), (216, 77688), (234, 71712), (243, 69056), (249, 67392), (288, 58266), (312, 53784), (324, 51792), (332, 50544), (351, 47808), (416, 40338), (432, 38844), (468, 35856), (486, 34528), (498, 33696), (576, 29133), (624, 26892), (648, 25896), (664, 25272), (702, 23904), (747, 22464), (832, 20169), (864, 19422), (936, 17928), (972, 17264), (996, 16848), (1053, 15936), (1079, 15552), (1248, 13446), (1296, 12948), (1328, 12636), (1404, 11952), (1494, 11232), (1728, 9711), (1872, 8964), (1944, 8632), (1992, 8424), (2106, 7968), (2158, 7776), (2241, 7488), (2496, 6723), (2592, 6474), (2656, 6318), (2808, 5976), (2988, 5616), (3159, 5312), (3237, 5184), (3744, 4482), (3888, 4316), (3984, 4212)]