881985216

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21169}}^1$

素因数の和:21222

約数の個数: 112

約数和(自身を含む): 2753116160

約数和(自身を除く): 1871130944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5952, 6944, 10416, 13888, 20832, 21169, 41664, 42338, 63507, 84676, 127014, 148183, 169352, 254028, 296366, 338704, 444549, 508056, 592732, 656239, 677408, 889098, 1016112, 1185464, 1312478, 1354816, 1778196, 1968717, 2032224, 2370928, 2624956, 3556392, 3937434, 4064448, 4593673, 4741856, 5249912, 7112784, 7874868, 9187346, 9483712, 10499824, 13781019, 14225568, 15749736, 18374692, 20999648, 27562038, 28451136, 31499472, 36749384, 41999296, 55124076, 62998944, 73498768, 110248152, 125997888, 146997536, 220496304, 293995072, 440992608, 881985216]

約数ペア:

[(1, 881985216), (2, 440992608), (3, 293995072), (4, 220496304), (6, 146997536), (7, 125997888), (8, 110248152), (12, 73498768), (14, 62998944), (16, 55124076), (21, 41999296), (24, 36749384), (28, 31499472), (31, 28451136), (32, 27562038), (42, 20999648), (48, 18374692), (56, 15749736), (62, 14225568), (64, 13781019), (84, 10499824), (93, 9483712), (96, 9187346), (112, 7874868), (124, 7112784), (168, 5249912), (186, 4741856), (192, 4593673), (217, 4064448), (224, 3937434), (248, 3556392), (336, 2624956), (372, 2370928), (434, 2032224), (448, 1968717), (496, 1778196), (651, 1354816), (672, 1312478), (744, 1185464), (868, 1016112), (992, 889098), (1302, 677408), (1344, 656239), (1488, 592732), (1736, 508056), (1984, 444549), (2604, 338704), (2976, 296366), (3472, 254028), (5208, 169352), (5952, 148183), (6944, 127014), (10416, 84676), (13888, 63507), (20832, 42338), (21169, 41664)]