15660264

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 41912640

約数和(自身を除く): 26252376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 131, 136, 204, 262, 293, 393, 408, 524, 586, 786, 879, 1048, 1172, 1572, 1758, 2227, 2344, 3144, 3516, 4454, 4981, 6681, 7032, 8908, 9962, 13362, 14943, 17816, 19924, 26724, 29886, 38383, 39848, 53448, 59772, 76766, 115149, 119544, 153532, 230298, 307064, 460596, 652511, 921192, 1305022, 1957533, 2610044, 3915066, 5220088, 7830132, 15660264]

約数ペア:

[(1, 15660264), (2, 7830132), (3, 5220088), (4, 3915066), (6, 2610044), (8, 1957533), (12, 1305022), (17, 921192), (24, 652511), (34, 460596), (51, 307064), (68, 230298), (102, 153532), (131, 119544), (136, 115149), (204, 76766), (262, 59772), (293, 53448), (393, 39848), (408, 38383), (524, 29886), (586, 26724), (786, 19924), (879, 17816), (1048, 14943), (1172, 13362), (1572, 9962), (1758, 8908), (2227, 7032), (2344, 6681), (3144, 4981), (3516, 4454)]