1988764512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{8941}}^1$

素因数の和:9292

約数の個数: 96

約数和(自身を含む): 5984987904

約数和(自身を除く): 3996223392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 331, 336, 662, 672, 993, 1324, 1986, 2317, 2648, 3972, 4634, 5296, 6951, 7944, 8941, 9268, 10592, 13902, 15888, 17882, 18536, 26823, 27804, 31776, 35764, 37072, 53646, 55608, 62587, 71528, 74144, 107292, 111216, 125174, 143056, 187761, 214584, 222432, 250348, 286112, 375522, 429168, 500696, 751044, 858336, 1001392, 1502088, 2002784, 2959471, 3004176, 5918942, 6008352, 8878413, 11837884, 17756826, 20716297, 23675768, 35513652, 41432594, 47351536, 62148891, 71027304, 82865188, 94703072, 124297782, 142054608, 165730376, 248595564, 284109216, 331460752, 497191128, 662921504, 994382256, 1988764512]

約数ペア:

[(1, 1988764512), (2, 994382256), (3, 662921504), (4, 497191128), (6, 331460752), (7, 284109216), (8, 248595564), (12, 165730376), (14, 142054608), (16, 124297782), (21, 94703072), (24, 82865188), (28, 71027304), (32, 62148891), (42, 47351536), (48, 41432594), (56, 35513652), (84, 23675768), (96, 20716297), (112, 17756826), (168, 11837884), (224, 8878413), (331, 6008352), (336, 5918942), (662, 3004176), (672, 2959471), (993, 2002784), (1324, 1502088), (1986, 1001392), (2317, 858336), (2648, 751044), (3972, 500696), (4634, 429168), (5296, 375522), (6951, 286112), (7944, 250348), (8941, 222432), (9268, 214584), (10592, 187761), (13902, 143056), (15888, 125174), (17882, 111216), (18536, 107292), (26823, 74144), (27804, 71528), (31776, 62587), (35764, 55608), (37072, 53646)]