644570676

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6329}}^1$

素因数の和:6406

約数の個数: 96

約数和(自身を含む): 1786579200

約数和(自身を除く): 1142008524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 46, 54, 69, 82, 92, 108, 123, 138, 164, 207, 246, 276, 369, 414, 492, 621, 738, 828, 943, 1107, 1242, 1476, 1886, 2214, 2484, 2829, 3772, 4428, 5658, 6329, 8487, 11316, 12658, 16974, 18987, 25316, 25461, 33948, 37974, 50922, 56961, 75948, 101844, 113922, 145567, 170883, 227844, 259489, 291134, 341766, 436701, 518978, 582268, 683532, 778467, 873402, 1037956, 1310103, 1556934, 1746804, 2335401, 2620206, 3113868, 3930309, 4670802, 5240412, 5968247, 7006203, 7860618, 9341604, 11936494, 14012406, 15721236, 17904741, 23872988, 28024812, 35809482, 53714223, 71618964, 107428446, 161142669, 214856892, 322285338, 644570676]

約数ペア:

[(1, 644570676), (2, 322285338), (3, 214856892), (4, 161142669), (6, 107428446), (9, 71618964), (12, 53714223), (18, 35809482), (23, 28024812), (27, 23872988), (36, 17904741), (41, 15721236), (46, 14012406), (54, 11936494), (69, 9341604), (82, 7860618), (92, 7006203), (108, 5968247), (123, 5240412), (138, 4670802), (164, 3930309), (207, 3113868), (246, 2620206), (276, 2335401), (369, 1746804), (414, 1556934), (492, 1310103), (621, 1037956), (738, 873402), (828, 778467), (943, 683532), (1107, 582268), (1242, 518978), (1476, 436701), (1886, 341766), (2214, 291134), (2484, 259489), (2829, 227844), (3772, 170883), (4428, 145567), (5658, 113922), (6329, 101844), (8487, 75948), (11316, 56961), (12658, 50922), (16974, 37974), (18987, 33948), (25316, 25461)]