1629603584

素因数分解:

$2^8\times 7^2\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:990

約数の個数: 108

約数和(自身を含む): 3811908744

約数和(自身を除く): 2182305160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 163, 196, 224, 256, 326, 392, 448, 652, 784, 797, 896, 1141, 1304, 1568, 1594, 1792, 2282, 2608, 3136, 3188, 4564, 5216, 5579, 6272, 6376, 7987, 9128, 10432, 11158, 12544, 12752, 15974, 18256, 20864, 22316, 25504, 31948, 36512, 39053, 41728, 44632, 51008, 63896, 73024, 78106, 89264, 102016, 127792, 129911, 146048, 156212, 178528, 204032, 255584, 259822, 292096, 312424, 357056, 511168, 519644, 624848, 714112, 909377, 1022336, 1039288, 1249696, 1428224, 1818754, 2044672, 2078576, 2499392, 3637508, 4157152, 4998784, 6365639, 7275016, 8314304, 9997568, 12731278, 14550032, 16628608, 25462556, 29100064, 33257216, 50925112, 58200128, 101850224, 116400256, 203700448, 232800512, 407400896, 814801792, 1629603584]

約数ペア:

[(1, 1629603584), (2, 814801792), (4, 407400896), (7, 232800512), (8, 203700448), (14, 116400256), (16, 101850224), (28, 58200128), (32, 50925112), (49, 33257216), (56, 29100064), (64, 25462556), (98, 16628608), (112, 14550032), (128, 12731278), (163, 9997568), (196, 8314304), (224, 7275016), (256, 6365639), (326, 4998784), (392, 4157152), (448, 3637508), (652, 2499392), (784, 2078576), (797, 2044672), (896, 1818754), (1141, 1428224), (1304, 1249696), (1568, 1039288), (1594, 1022336), (1792, 909377), (2282, 714112), (2608, 624848), (3136, 519644), (3188, 511168), (4564, 357056), (5216, 312424), (5579, 292096), (6272, 259822), (6376, 255584), (7987, 204032), (9128, 178528), (10432, 156212), (11158, 146048), (12544, 129911), (12752, 127792), (15974, 102016), (18256, 89264), (20864, 78106), (22316, 73024), (25504, 63896), (31948, 51008), (36512, 44632), (39053, 41728)]