395481632

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 997581312

約数和(自身を除く): 602099680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 169, 182, 208, 217, 224, 248, 337, 338, 364, 403, 416, 434, 496, 674, 676, 728, 806, 868, 992, 1183, 1348, 1352, 1456, 1612, 1736, 2359, 2366, 2696, 2704, 2821, 2912, 3224, 3472, 4381, 4718, 4732, 5239, 5392, 5408, 5642, 6448, 6944, 8762, 9436, 9464, 10447, 10478, 10784, 11284, 12896, 17524, 18872, 18928, 20894, 20956, 22568, 30667, 35048, 36673, 37744, 37856, 41788, 41912, 45136, 56953, 61334, 70096, 73129, 73346, 75488, 83576, 83824, 90272, 113906, 122668, 135811, 140192, 146258, 146692, 167152, 167648, 227812, 245336, 271622, 292516, 293384, 334304, 398671, 455624, 490672, 543244, 585032, 586768, 797342, 911248, 950677, 981344, 1086488, 1170064, 1173536, 1594684, 1765543, 1822496, 1901354, 2172976, 2340128, 3189368, 3531086, 3802708, 4345952, 6378736, 7062172, 7605416, 12358801, 12757472, 14124344, 15210832, 24717602, 28248688, 30421664, 49435204, 56497376, 98870408, 197740816, 395481632]

約数ペア:

[(1, 395481632), (2, 197740816), (4, 98870408), (7, 56497376), (8, 49435204), (13, 30421664), (14, 28248688), (16, 24717602), (26, 15210832), (28, 14124344), (31, 12757472), (32, 12358801), (52, 7605416), (56, 7062172), (62, 6378736), (91, 4345952), (104, 3802708), (112, 3531086), (124, 3189368), (169, 2340128), (182, 2172976), (208, 1901354), (217, 1822496), (224, 1765543), (248, 1594684), (337, 1173536), (338, 1170064), (364, 1086488), (403, 981344), (416, 950677), (434, 911248), (496, 797342), (674, 586768), (676, 585032), (728, 543244), (806, 490672), (868, 455624), (992, 398671), (1183, 334304), (1348, 293384), (1352, 292516), (1456, 271622), (1612, 245336), (1736, 227812), (2359, 167648), (2366, 167152), (2696, 146692), (2704, 146258), (2821, 140192), (2912, 135811), (3224, 122668), (3472, 113906), (4381, 90272), (4718, 83824), (4732, 83576), (5239, 75488), (5392, 73346), (5408, 73129), (5642, 70096), (6448, 61334), (6944, 56953), (8762, 45136), (9436, 41912), (9464, 41788), (10447, 37856), (10478, 37744), (10784, 36673), (11284, 35048), (12896, 30667), (17524, 22568), (18872, 20956), (18928, 20894)]