1721088

素因数分解:

$2^8\times 3^4\times {\mathrm{83}}^1$

素因数の和:111

約数の個数: 90

約数和(自身を含む): 5193804

約数和(自身を除く): 3472716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 128, 144, 162, 166, 192, 216, 249, 256, 288, 324, 332, 384, 432, 498, 576, 648, 664, 747, 768, 864, 996, 1152, 1296, 1328, 1494, 1728, 1992, 2241, 2304, 2592, 2656, 2988, 3456, 3984, 4482, 5184, 5312, 5976, 6723, 6912, 7968, 8964, 10368, 10624, 11952, 13446, 15936, 17928, 20736, 21248, 23904, 26892, 31872, 35856, 47808, 53784, 63744, 71712, 95616, 107568, 143424, 191232, 215136, 286848, 430272, 573696, 860544, 1721088]

約数ペア:

[(1, 1721088), (2, 860544), (3, 573696), (4, 430272), (6, 286848), (8, 215136), (9, 191232), (12, 143424), (16, 107568), (18, 95616), (24, 71712), (27, 63744), (32, 53784), (36, 47808), (48, 35856), (54, 31872), (64, 26892), (72, 23904), (81, 21248), (83, 20736), (96, 17928), (108, 15936), (128, 13446), (144, 11952), (162, 10624), (166, 10368), (192, 8964), (216, 7968), (249, 6912), (256, 6723), (288, 5976), (324, 5312), (332, 5184), (384, 4482), (432, 3984), (498, 3456), (576, 2988), (648, 2656), (664, 2592), (747, 2304), (768, 2241), (864, 1992), (996, 1728), (1152, 1494), (1296, 1328)]