1317745072

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30091}}^1$

素因数の和:30146

約数の個数: 80

約数和(自身を含む): 3223936512

約数和(自身を除く): 1906191440

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1904, 2576, 2737, 3128, 5474, 6256, 10948, 21896, 30091, 43792, 60182, 120364, 210637, 240728, 421274, 481456, 511547, 692093, 842548, 1023094, 1384186, 1685096, 2046188, 2768372, 3370192, 3580829, 4092376, 4844651, 5536744, 7161658, 8184752, 9689302, 11073488, 11765581, 14323316, 19378604, 23531162, 28646632, 38757208, 47062324, 57293264, 77514416, 82359067, 94124648, 164718134, 188249296, 329436268, 658872536, 1317745072]

約数ペア:

[(1, 1317745072), (2, 658872536), (4, 329436268), (7, 188249296), (8, 164718134), (14, 94124648), (16, 82359067), (17, 77514416), (23, 57293264), (28, 47062324), (34, 38757208), (46, 28646632), (56, 23531162), (68, 19378604), (92, 14323316), (112, 11765581), (119, 11073488), (136, 9689302), (161, 8184752), (184, 7161658), (238, 5536744), (272, 4844651), (322, 4092376), (368, 3580829), (391, 3370192), (476, 2768372), (644, 2046188), (782, 1685096), (952, 1384186), (1288, 1023094), (1564, 842548), (1904, 692093), (2576, 511547), (2737, 481456), (3128, 421274), (5474, 240728), (6256, 210637), (10948, 120364), (21896, 60182), (30091, 43792)]