389342016

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1669

約数の個数: 168

約数和(自身を含む): 1297131264

約数和(自身を除く): 907789248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 144, 168, 183, 192, 224, 244, 252, 288, 336, 366, 427, 448, 488, 504, 549, 576, 672, 732, 854, 976, 1008, 1098, 1281, 1344, 1464, 1583, 1708, 1952, 2016, 2196, 2562, 2928, 3166, 3416, 3843, 3904, 4032, 4392, 4749, 5124, 5856, 6332, 6832, 7686, 8784, 9498, 10248, 11081, 11712, 12664, 13664, 14247, 15372, 17568, 18996, 20496, 22162, 25328, 27328, 28494, 30744, 33243, 35136, 37992, 40992, 44324, 50656, 56988, 61488, 66486, 75984, 81984, 88648, 96563, 99729, 101312, 113976, 122976, 132972, 151968, 177296, 193126, 199458, 227952, 245952, 265944, 289689, 303936, 354592, 386252, 398916, 455904, 531888, 579378, 675941, 709184, 772504, 797832, 869067, 911808, 1063776, 1158756, 1351882, 1545008, 1595664, 1738134, 2027823, 2127552, 2317512, 2703764, 3090016, 3191328, 3476268, 4055646, 4635024, 5407528, 6083469, 6180032, 6382656, 6952536, 8111292, 9270048, 10815056, 12166938, 13905072, 16222584, 18540096, 21630112, 24333876, 27810144, 32445168, 43260224, 48667752, 55620288, 64890336, 97335504, 129780672, 194671008, 389342016]

約数ペア:

[(1, 389342016), (2, 194671008), (3, 129780672), (4, 97335504), (6, 64890336), (7, 55620288), (8, 48667752), (9, 43260224), (12, 32445168), (14, 27810144), (16, 24333876), (18, 21630112), (21, 18540096), (24, 16222584), (28, 13905072), (32, 12166938), (36, 10815056), (42, 9270048), (48, 8111292), (56, 6952536), (61, 6382656), (63, 6180032), (64, 6083469), (72, 5407528), (84, 4635024), (96, 4055646), (112, 3476268), (122, 3191328), (126, 3090016), (144, 2703764), (168, 2317512), (183, 2127552), (192, 2027823), (224, 1738134), (244, 1595664), (252, 1545008), (288, 1351882), (336, 1158756), (366, 1063776), (427, 911808), (448, 869067), (488, 797832), (504, 772504), (549, 709184), (576, 675941), (672, 579378), (732, 531888), (854, 455904), (976, 398916), (1008, 386252), (1098, 354592), (1281, 303936), (1344, 289689), (1464, 265944), (1583, 245952), (1708, 227952), (1952, 199458), (2016, 193126), (2196, 177296), (2562, 151968), (2928, 132972), (3166, 122976), (3416, 113976), (3843, 101312), (3904, 99729), (4032, 96563), (4392, 88648), (4749, 81984), (5124, 75984), (5856, 66486), (6332, 61488), (6832, 56988), (7686, 50656), (8784, 44324), (9498, 40992), (10248, 37992), (11081, 35136), (11712, 33243), (12664, 30744), (13664, 28494), (14247, 27328), (15372, 25328), (17568, 22162), (18996, 20496)]