991416888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5419}}^1$

素因数の和:5463

約数の個数: 192

約数和(自身を含む): 3460128000

約数和(自身を除く): 2468711112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 121, 126, 132, 154, 168, 189, 198, 216, 231, 242, 252, 264, 297, 308, 363, 378, 396, 462, 484, 504, 594, 616, 693, 726, 756, 792, 847, 924, 968, 1089, 1188, 1386, 1452, 1512, 1694, 1848, 2079, 2178, 2376, 2541, 2772, 2904, 3267, 3388, 4158, 4356, 5082, 5419, 5544, 6534, 6776, 7623, 8316, 8712, 10164, 10838, 13068, 15246, 16257, 16632, 20328, 21676, 22869, 26136, 30492, 32514, 37933, 43352, 45738, 48771, 59609, 60984, 65028, 75866, 91476, 97542, 113799, 119218, 130056, 146313, 151732, 178827, 182952, 195084, 227598, 238436, 292626, 303464, 341397, 357654, 390168, 417263, 455196, 476872, 536481, 585252, 655699, 682794, 715308, 834526, 910392, 1024191, 1072962, 1170504, 1251789, 1311398, 1365588, 1430616, 1609443, 1669052, 1967097, 2048382, 2145924, 2503578, 2622796, 2731176, 3218886, 3338104, 3755367, 3934194, 4096764, 4291848, 4589893, 5007156, 5245592, 5901291, 6437772, 7510734, 7868388, 8193528, 9179786, 10014312, 11266101, 11802582, 12875544, 13769679, 15021468, 15736776, 17703873, 18359572, 22532202, 23605164, 27539358, 30042936, 35407746, 36719144, 41309037, 45064404, 47210328, 55078716, 70815492, 82618074, 90128808, 110157432, 123927111, 141630984, 165236148, 247854222, 330472296, 495708444, 991416888]

約数ペア:

[(1, 991416888), (2, 495708444), (3, 330472296), (4, 247854222), (6, 165236148), (7, 141630984), (8, 123927111), (9, 110157432), (11, 90128808), (12, 82618074), (14, 70815492), (18, 55078716), (21, 47210328), (22, 45064404), (24, 41309037), (27, 36719144), (28, 35407746), (33, 30042936), (36, 27539358), (42, 23605164), (44, 22532202), (54, 18359572), (56, 17703873), (63, 15736776), (66, 15021468), (72, 13769679), (77, 12875544), (84, 11802582), (88, 11266101), (99, 10014312), (108, 9179786), (121, 8193528), (126, 7868388), (132, 7510734), (154, 6437772), (168, 5901291), (189, 5245592), (198, 5007156), (216, 4589893), (231, 4291848), (242, 4096764), (252, 3934194), (264, 3755367), (297, 3338104), (308, 3218886), (363, 2731176), (378, 2622796), (396, 2503578), (462, 2145924), (484, 2048382), (504, 1967097), (594, 1669052), (616, 1609443), (693, 1430616), (726, 1365588), (756, 1311398), (792, 1251789), (847, 1170504), (924, 1072962), (968, 1024191), (1089, 910392), (1188, 834526), (1386, 715308), (1452, 682794), (1512, 655699), (1694, 585252), (1848, 536481), (2079, 476872), (2178, 455196), (2376, 417263), (2541, 390168), (2772, 357654), (2904, 341397), (3267, 303464), (3388, 292626), (4158, 238436), (4356, 227598), (5082, 195084), (5419, 182952), (5544, 178827), (6534, 151732), (6776, 146313), (7623, 130056), (8316, 119218), (8712, 113799), (10164, 97542), (10838, 91476), (13068, 75866), (15246, 65028), (16257, 60984), (16632, 59609), (20328, 48771), (21676, 45738), (22869, 43352), (26136, 37933), (30492, 32514)]