471756472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{997}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 1020355200

約数和(自身を除く): 548598728

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 283, 418, 566, 836, 997, 1132, 1672, 1994, 2264, 3113, 3988, 5377, 6226, 7976, 10754, 10967, 12452, 18943, 21508, 21934, 24904, 37886, 43016, 43868, 59147, 75772, 87736, 118294, 151544, 208373, 236588, 282151, 416746, 473176, 564302, 833492, 1128604, 1666984, 2257208, 3103661, 5360869, 6207322, 10721738, 12414644, 21443476, 24829288, 42886952, 58969559, 117939118, 235878236, 471756472]

約数ペア:

[(1, 471756472), (2, 235878236), (4, 117939118), (8, 58969559), (11, 42886952), (19, 24829288), (22, 21443476), (38, 12414644), (44, 10721738), (76, 6207322), (88, 5360869), (152, 3103661), (209, 2257208), (283, 1666984), (418, 1128604), (566, 833492), (836, 564302), (997, 473176), (1132, 416746), (1672, 282151), (1994, 236588), (2264, 208373), (3113, 151544), (3988, 118294), (5377, 87736), (6226, 75772), (7976, 59147), (10754, 43868), (10967, 43016), (12452, 37886), (18943, 24904), (21508, 21934)]