690291892108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{152899}}^1$

素因数の和:153159

約数の個数: 96

約数和(自身を含む): 1515202304000

約数和(自身を除く): 824910411892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 157, 158, 182, 314, 316, 364, 553, 628, 1027, 1099, 1106, 2041, 2054, 2198, 2212, 4082, 4108, 4396, 7189, 8164, 12403, 14287, 14378, 24806, 28574, 28756, 49612, 57148, 86821, 152899, 161239, 173642, 305798, 322478, 347284, 611596, 644956, 1070293, 1128673, 1987687, 2140586, 2257346, 3975374, 4281172, 4514692, 7950748, 12079021, 13913809, 24005143, 24158042, 27827618, 48010286, 48316084, 55655236, 84553147, 96020572, 157027273, 168036001, 169106294, 312066859, 314054546, 336072002, 338212588, 624133718, 628109092, 672144004, 1099190911, 1248267436, 1896406297, 2184468013, 2198381822, 3792812594, 4368936026, 4396763644, 7585625188, 8737872052, 13274844079, 24653281861, 26549688158, 49306563722, 53099376316, 98613127444, 172572973027, 345145946054, 690291892108]

約数ペア:

[(1, 690291892108), (2, 345145946054), (4, 172572973027), (7, 98613127444), (13, 53099376316), (14, 49306563722), (26, 26549688158), (28, 24653281861), (52, 13274844079), (79, 8737872052), (91, 7585625188), (157, 4396763644), (158, 4368936026), (182, 3792812594), (314, 2198381822), (316, 2184468013), (364, 1896406297), (553, 1248267436), (628, 1099190911), (1027, 672144004), (1099, 628109092), (1106, 624133718), (2041, 338212588), (2054, 336072002), (2198, 314054546), (2212, 312066859), (4082, 169106294), (4108, 168036001), (4396, 157027273), (7189, 96020572), (8164, 84553147), (12403, 55655236), (14287, 48316084), (14378, 48010286), (24806, 27827618), (28574, 24158042), (28756, 24005143), (49612, 13913809), (57148, 12079021), (86821, 7950748), (152899, 4514692), (161239, 4281172), (173642, 3975374), (305798, 2257346), (322478, 2140586), (347284, 1987687), (611596, 1128673), (644956, 1070293)]