1216963584

素因数分解:

$2^{10}\times 3^2\times {\mathrm{132049}}^1$

素因数の和:132075

約数の個数: 66

約数和(自身を含む): 3513982550

約数和(自身を除く): 2297018966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 132049, 264098, 396147, 528196, 792294, 1056392, 1188441, 1584588, 2112784, 2376882, 3169176, 4225568, 4753764, 6338352, 8451136, 9507528, 12676704, 16902272, 19015056, 25353408, 33804544, 38030112, 50706816, 67609088, 76060224, 101413632, 135218176, 152120448, 202827264, 304240896, 405654528, 608481792, 1216963584]

約数ペア:

[(1, 1216963584), (2, 608481792), (3, 405654528), (4, 304240896), (6, 202827264), (8, 152120448), (9, 135218176), (12, 101413632), (16, 76060224), (18, 67609088), (24, 50706816), (32, 38030112), (36, 33804544), (48, 25353408), (64, 19015056), (72, 16902272), (96, 12676704), (128, 9507528), (144, 8451136), (192, 6338352), (256, 4753764), (288, 4225568), (384, 3169176), (512, 2376882), (576, 2112784), (768, 1584588), (1024, 1188441), (1152, 1056392), (1536, 792294), (2304, 528196), (3072, 396147), (4608, 264098), (9216, 132049)]