609968273968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{318949}}^1$

素因数の和:319142

約数の個数: 80

約数和(自身を含む): 1281413520000

約数和(自身を除く): 671445246032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 89, 136, 158, 178, 272, 316, 356, 632, 712, 1264, 1343, 1424, 1513, 2686, 3026, 5372, 6052, 7031, 10744, 12104, 14062, 21488, 24208, 28124, 56248, 112496, 119527, 239054, 318949, 478108, 637898, 956216, 1275796, 1912432, 2551592, 5103184, 5422133, 10844266, 21688532, 25196971, 28386461, 43377064, 50393942, 56772922, 86754128, 100787884, 113545844, 201575768, 227091688, 403151536, 428348507, 454183376, 482569837, 856697014, 965139674, 1713394028, 1930279348, 2242530419, 3426788056, 3860558696, 4485060838, 6853576112, 7721117392, 8970121676, 17940243352, 35880486704, 38123017123, 76246034246, 152492068492, 304984136984, 609968273968]

約数ペア:

[(1, 609968273968), (2, 304984136984), (4, 152492068492), (8, 76246034246), (16, 38123017123), (17, 35880486704), (34, 17940243352), (68, 8970121676), (79, 7721117392), (89, 6853576112), (136, 4485060838), (158, 3860558696), (178, 3426788056), (272, 2242530419), (316, 1930279348), (356, 1713394028), (632, 965139674), (712, 856697014), (1264, 482569837), (1343, 454183376), (1424, 428348507), (1513, 403151536), (2686, 227091688), (3026, 201575768), (5372, 113545844), (6052, 100787884), (7031, 86754128), (10744, 56772922), (12104, 50393942), (14062, 43377064), (21488, 28386461), (24208, 25196971), (28124, 21688532), (56248, 10844266), (112496, 5422133), (119527, 5103184), (239054, 2551592), (318949, 1912432), (478108, 1275796), (637898, 956216)]