1330206689968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9623}}^1\times {\mathrm{6211}}^1$

素因数の和:15962

約数の個数: 80

約数和(自身を含む): 2802209147136

約数和(自身を除く): 1472002457168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 6211, 9623, 11128, 12422, 19246, 22256, 24844, 38492, 49688, 76984, 80743, 99376, 125099, 153968, 161486, 250198, 322972, 500396, 645944, 664577, 1000792, 1029661, 1291888, 1329154, 2001584, 2059322, 2658308, 4118644, 5316616, 8237288, 8639501, 10633232, 13385593, 16474576, 17279002, 26771186, 34558004, 53542372, 59768453, 69116008, 107084744, 119536906, 138232016, 214169488, 239073812, 478147624, 776989889, 956295248, 1553979778, 3107959556, 6215919112, 6395224471, 12431838224, 12790448942, 25580897884, 51161795768, 83137918123, 102323591536, 166275836246, 332551672492, 665103344984, 1330206689968]

約数ペア:

[(1, 1330206689968), (2, 665103344984), (4, 332551672492), (8, 166275836246), (13, 102323591536), (16, 83137918123), (26, 51161795768), (52, 25580897884), (104, 12790448942), (107, 12431838224), (208, 6395224471), (214, 6215919112), (428, 3107959556), (856, 1553979778), (1391, 956295248), (1712, 776989889), (2782, 478147624), (5564, 239073812), (6211, 214169488), (9623, 138232016), (11128, 119536906), (12422, 107084744), (19246, 69116008), (22256, 59768453), (24844, 53542372), (38492, 34558004), (49688, 26771186), (76984, 17279002), (80743, 16474576), (99376, 13385593), (125099, 10633232), (153968, 8639501), (161486, 8237288), (250198, 5316616), (322972, 4118644), (500396, 2658308), (645944, 2059322), (664577, 2001584), (1000792, 1329154), (1029661, 1291888)]