281976024

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 798336000

約数和(自身を除く): 516359976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 109, 123, 132, 164, 218, 239, 246, 264, 327, 328, 436, 451, 478, 492, 654, 717, 872, 902, 956, 984, 1199, 1308, 1353, 1434, 1804, 1912, 2398, 2616, 2629, 2706, 2868, 3597, 3608, 4469, 4796, 5258, 5412, 5736, 7194, 7887, 8938, 9592, 9799, 10516, 10824, 13407, 14388, 15774, 17876, 19598, 21032, 26051, 26814, 28776, 29397, 31548, 35752, 39196, 49159, 52102, 53628, 58794, 63096, 78153, 78392, 98318, 104204, 107256, 107789, 117588, 147477, 156306, 196636, 208408, 215578, 235176, 286561, 294954, 312612, 323367, 393272, 431156, 573122, 589908, 625224, 646734, 859683, 862312, 1068091, 1146244, 1179816, 1293468, 1719366, 2136182, 2292488, 2586936, 3204273, 3438732, 4272364, 6408546, 6877464, 8544728, 11749001, 12817092, 23498002, 25634184, 35247003, 46996004, 70494006, 93992008, 140988012, 281976024]

約数ペア:

[(1, 281976024), (2, 140988012), (3, 93992008), (4, 70494006), (6, 46996004), (8, 35247003), (11, 25634184), (12, 23498002), (22, 12817092), (24, 11749001), (33, 8544728), (41, 6877464), (44, 6408546), (66, 4272364), (82, 3438732), (88, 3204273), (109, 2586936), (123, 2292488), (132, 2136182), (164, 1719366), (218, 1293468), (239, 1179816), (246, 1146244), (264, 1068091), (327, 862312), (328, 859683), (436, 646734), (451, 625224), (478, 589908), (492, 573122), (654, 431156), (717, 393272), (872, 323367), (902, 312612), (956, 294954), (984, 286561), (1199, 235176), (1308, 215578), (1353, 208408), (1434, 196636), (1804, 156306), (1912, 147477), (2398, 117588), (2616, 107789), (2629, 107256), (2706, 104204), (2868, 98318), (3597, 78392), (3608, 78153), (4469, 63096), (4796, 58794), (5258, 53628), (5412, 52102), (5736, 49159), (7194, 39196), (7887, 35752), (8938, 31548), (9592, 29397), (9799, 28776), (10516, 26814), (10824, 26051), (13407, 21032), (14388, 19598), (15774, 17876)]