489320634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1531

約数の個数: 64

約数和(自身を含む): 1104556032

約数和(自身を除く): 615235398

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 151, 222, 302, 407, 453, 814, 906, 1221, 1327, 1661, 2442, 2654, 3322, 3981, 4983, 5587, 7962, 9966, 11174, 14597, 16761, 29194, 33522, 43791, 49099, 61457, 87582, 98198, 122914, 147297, 184371, 200377, 294594, 368742, 400754, 540089, 601131, 1080178, 1202262, 1620267, 2204147, 3240534, 4408294, 6612441, 7413949, 13224882, 14827898, 22241847, 44483694, 81553439, 163106878, 244660317, 489320634]

約数ペア:

[(1, 489320634), (2, 244660317), (3, 163106878), (6, 81553439), (11, 44483694), (22, 22241847), (33, 14827898), (37, 13224882), (66, 7413949), (74, 6612441), (111, 4408294), (151, 3240534), (222, 2204147), (302, 1620267), (407, 1202262), (453, 1080178), (814, 601131), (906, 540089), (1221, 400754), (1327, 368742), (1661, 294594), (2442, 200377), (2654, 184371), (3322, 147297), (3981, 122914), (4983, 98198), (5587, 87582), (7962, 61457), (9966, 49099), (11174, 43791), (14597, 33522), (16761, 29194)]