1604989288

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{13799}}^1$

素因数の和:13910

約数の個数: 64

約数和(自身を含む): 3603456000

約数和(自身を除く): 1998466712

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 67, 124, 134, 217, 248, 268, 434, 469, 536, 868, 938, 1736, 1876, 2077, 3752, 4154, 8308, 13799, 14539, 16616, 27598, 29078, 55196, 58156, 96593, 110392, 116312, 193186, 386372, 427769, 772744, 855538, 924533, 1711076, 1849066, 2994383, 3422152, 3698132, 5988766, 6471731, 7396264, 11977532, 12943462, 23955064, 25886924, 28660523, 51773848, 57321046, 114642092, 200623661, 229284184, 401247322, 802494644, 1604989288]

約数ペア:

[(1, 1604989288), (2, 802494644), (4, 401247322), (7, 229284184), (8, 200623661), (14, 114642092), (28, 57321046), (31, 51773848), (56, 28660523), (62, 25886924), (67, 23955064), (124, 12943462), (134, 11977532), (217, 7396264), (248, 6471731), (268, 5988766), (434, 3698132), (469, 3422152), (536, 2994383), (868, 1849066), (938, 1711076), (1736, 924533), (1876, 855538), (2077, 772744), (3752, 427769), (4154, 386372), (8308, 193186), (13799, 116312), (14539, 110392), (16616, 96593), (27598, 58156), (29078, 55196)]