1779720064

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 3593676240

約数和(自身を除く): 1813956176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 197, 326, 394, 433, 652, 788, 866, 1304, 1576, 1732, 2608, 3152, 3464, 5216, 6304, 6928, 10432, 12608, 13856, 20864, 25216, 27712, 32111, 55424, 64222, 70579, 85301, 128444, 141158, 170602, 256888, 282316, 341204, 513776, 564632, 682408, 1027552, 1129264, 1364816, 2055104, 2258528, 2729632, 4110208, 4517056, 5459264, 9034112, 10918528, 13904063, 27808126, 55616252, 111232504, 222465008, 444930016, 889860032, 1779720064]

約数ペア:

[(1, 1779720064), (2, 889860032), (4, 444930016), (8, 222465008), (16, 111232504), (32, 55616252), (64, 27808126), (128, 13904063), (163, 10918528), (197, 9034112), (326, 5459264), (394, 4517056), (433, 4110208), (652, 2729632), (788, 2258528), (866, 2055104), (1304, 1364816), (1576, 1129264), (1732, 1027552), (2608, 682408), (3152, 564632), (3464, 513776), (5216, 341204), (6304, 282316), (6928, 256888), (10432, 170602), (12608, 141158), (13856, 128444), (20864, 85301), (25216, 70579), (27712, 64222), (32111, 55424)]