1688964992

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1832

約数の個数: 128

約数和(自身を含む): 4029873120

約数和(自身を除く): 2340908128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 53, 64, 88, 104, 106, 128, 143, 176, 208, 212, 286, 352, 416, 424, 572, 583, 689, 704, 832, 848, 1144, 1166, 1378, 1408, 1664, 1696, 1741, 2288, 2332, 2756, 3392, 3482, 4576, 4664, 5512, 6784, 6964, 7579, 9152, 9328, 11024, 13928, 15158, 18304, 18656, 19151, 22048, 22633, 27856, 30316, 37312, 38302, 44096, 45266, 55712, 60632, 74624, 76604, 88192, 90532, 92273, 111424, 121264, 153208, 181064, 184546, 222848, 242528, 248963, 306416, 362128, 369092, 485056, 497926, 612832, 724256, 738184, 970112, 995852, 1015003, 1199549, 1225664, 1448512, 1476368, 1991704, 2030006, 2399098, 2451328, 2897024, 2952736, 3983408, 4060012, 4798196, 5905472, 7966816, 8120024, 9596392, 11810944, 13195039, 15933632, 16240048, 19192784, 26390078, 31867264, 32480096, 38385568, 52780156, 64960192, 76771136, 105560312, 129920384, 153542272, 211120624, 422241248, 844482496, 1688964992]

約数ペア:

[(1, 1688964992), (2, 844482496), (4, 422241248), (8, 211120624), (11, 153542272), (13, 129920384), (16, 105560312), (22, 76771136), (26, 64960192), (32, 52780156), (44, 38385568), (52, 32480096), (53, 31867264), (64, 26390078), (88, 19192784), (104, 16240048), (106, 15933632), (128, 13195039), (143, 11810944), (176, 9596392), (208, 8120024), (212, 7966816), (286, 5905472), (352, 4798196), (416, 4060012), (424, 3983408), (572, 2952736), (583, 2897024), (689, 2451328), (704, 2399098), (832, 2030006), (848, 1991704), (1144, 1476368), (1166, 1448512), (1378, 1225664), (1408, 1199549), (1664, 1015003), (1696, 995852), (1741, 970112), (2288, 738184), (2332, 724256), (2756, 612832), (3392, 497926), (3482, 485056), (4576, 369092), (4664, 362128), (5512, 306416), (6784, 248963), (6964, 242528), (7579, 222848), (9152, 184546), (9328, 181064), (11024, 153208), (13928, 121264), (15158, 111424), (18304, 92273), (18656, 90532), (19151, 88192), (22048, 76604), (22633, 74624), (27856, 60632), (30316, 55712), (37312, 45266), (38302, 44096)]