299720512

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1056

約数の個数: 112

約数和(自身を含む): 746589312

約数和(自身を除く): 446868800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 64, 91, 104, 106, 112, 182, 208, 212, 224, 364, 371, 416, 424, 448, 689, 728, 742, 832, 848, 971, 1378, 1456, 1484, 1696, 1942, 2756, 2912, 2968, 3392, 3884, 4823, 5512, 5824, 5936, 6797, 7768, 9646, 11024, 11872, 12623, 13594, 15536, 19292, 22048, 23744, 25246, 27188, 31072, 38584, 44096, 50492, 51463, 54376, 62144, 77168, 88361, 100984, 102926, 108752, 154336, 176722, 201968, 205852, 217504, 308672, 353444, 360241, 403936, 411704, 435008, 669019, 706888, 720482, 807872, 823408, 1338038, 1413776, 1440964, 1646816, 2676076, 2827552, 2881928, 3293632, 4683133, 5352152, 5655104, 5763856, 9366266, 10704304, 11527712, 18732532, 21408608, 23055424, 37465064, 42817216, 74930128, 149860256, 299720512]

約数ペア:

[(1, 299720512), (2, 149860256), (4, 74930128), (7, 42817216), (8, 37465064), (13, 23055424), (14, 21408608), (16, 18732532), (26, 11527712), (28, 10704304), (32, 9366266), (52, 5763856), (53, 5655104), (56, 5352152), (64, 4683133), (91, 3293632), (104, 2881928), (106, 2827552), (112, 2676076), (182, 1646816), (208, 1440964), (212, 1413776), (224, 1338038), (364, 823408), (371, 807872), (416, 720482), (424, 706888), (448, 669019), (689, 435008), (728, 411704), (742, 403936), (832, 360241), (848, 353444), (971, 308672), (1378, 217504), (1456, 205852), (1484, 201968), (1696, 176722), (1942, 154336), (2756, 108752), (2912, 102926), (2968, 100984), (3392, 88361), (3884, 77168), (4823, 62144), (5512, 54376), (5824, 51463), (5936, 50492), (6797, 44096), (7768, 38584), (9646, 31072), (11024, 27188), (11872, 25246), (12623, 23744), (13594, 22048), (15536, 19292)]