2991566344

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 6275465280

約数和(自身を除く): 3283898936

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 83, 104, 106, 166, 169, 212, 332, 338, 424, 503, 664, 676, 689, 1006, 1079, 1352, 1378, 2012, 2158, 2756, 4024, 4316, 4399, 5512, 6539, 8632, 8798, 8957, 13078, 14027, 17596, 17914, 26156, 26659, 28054, 35192, 35828, 41749, 52312, 53318, 56108, 57187, 71656, 83498, 85007, 106636, 112216, 114374, 166996, 170014, 213272, 228748, 333992, 340028, 346567, 457496, 542737, 680056, 693134, 743431, 1085474, 1386268, 1486862, 2170948, 2212697, 2772536, 2973724, 4341896, 4425394, 4505371, 5947448, 7055581, 8850788, 9010742, 14111162, 17701576, 18021484, 28222324, 28765061, 36042968, 56444648, 57530122, 115060244, 230120488, 373945793, 747891586, 1495783172, 2991566344]

約数ペア:

[(1, 2991566344), (2, 1495783172), (4, 747891586), (8, 373945793), (13, 230120488), (26, 115060244), (52, 57530122), (53, 56444648), (83, 36042968), (104, 28765061), (106, 28222324), (166, 18021484), (169, 17701576), (212, 14111162), (332, 9010742), (338, 8850788), (424, 7055581), (503, 5947448), (664, 4505371), (676, 4425394), (689, 4341896), (1006, 2973724), (1079, 2772536), (1352, 2212697), (1378, 2170948), (2012, 1486862), (2158, 1386268), (2756, 1085474), (4024, 743431), (4316, 693134), (4399, 680056), (5512, 542737), (6539, 457496), (8632, 346567), (8798, 340028), (8957, 333992), (13078, 228748), (14027, 213272), (17596, 170014), (17914, 166996), (26156, 114374), (26659, 112216), (28054, 106636), (35192, 85007), (35828, 83498), (41749, 71656), (52312, 57187), (53318, 56108)]