890524992

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1669}}^1$

素因数の和:2088

約数の個数: 112

約数和(自身を含む): 2701178240

約数和(自身を除く): 1810653248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 397, 448, 672, 794, 1191, 1344, 1588, 1669, 2382, 2779, 3176, 3338, 4764, 5007, 5558, 6352, 6676, 8337, 9528, 10014, 11116, 11683, 12704, 13352, 16674, 19056, 20028, 22232, 23366, 25408, 26704, 33348, 35049, 38112, 40056, 44464, 46732, 53408, 66696, 70098, 76224, 80112, 88928, 93464, 106816, 133392, 140196, 160224, 177856, 186928, 266784, 280392, 320448, 373856, 533568, 560784, 662593, 747712, 1121568, 1325186, 1987779, 2243136, 2650372, 3975558, 4638151, 5300744, 7951116, 9276302, 10601488, 13914453, 15902232, 18552604, 21202976, 27828906, 31804464, 37105208, 42405952, 55657812, 63608928, 74210416, 111315624, 127217856, 148420832, 222631248, 296841664, 445262496, 890524992]

約数ペア:

[(1, 890524992), (2, 445262496), (3, 296841664), (4, 222631248), (6, 148420832), (7, 127217856), (8, 111315624), (12, 74210416), (14, 63608928), (16, 55657812), (21, 42405952), (24, 37105208), (28, 31804464), (32, 27828906), (42, 21202976), (48, 18552604), (56, 15902232), (64, 13914453), (84, 10601488), (96, 9276302), (112, 7951116), (168, 5300744), (192, 4638151), (224, 3975558), (336, 2650372), (397, 2243136), (448, 1987779), (672, 1325186), (794, 1121568), (1191, 747712), (1344, 662593), (1588, 560784), (1669, 533568), (2382, 373856), (2779, 320448), (3176, 280392), (3338, 266784), (4764, 186928), (5007, 177856), (5558, 160224), (6352, 140196), (6676, 133392), (8337, 106816), (9528, 93464), (10014, 88928), (11116, 80112), (11683, 76224), (12704, 70098), (13352, 66696), (16674, 53408), (19056, 46732), (20028, 44464), (22232, 40056), (23366, 38112), (25408, 35049), (26704, 33348)]