174689216

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 84

約数和(自身を含む): 388217664

約数和(自身を除く): 213528448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 169, 208, 248, 338, 403, 416, 496, 521, 676, 806, 832, 992, 1042, 1352, 1612, 1984, 2084, 2704, 3224, 4168, 5239, 5408, 6448, 6773, 8336, 10478, 10816, 12896, 13546, 16151, 16672, 20956, 25792, 27092, 32302, 33344, 41912, 54184, 64604, 83824, 88049, 108368, 129208, 167648, 176098, 209963, 216736, 258416, 335296, 352196, 419926, 433472, 516832, 704392, 839852, 1033664, 1408784, 1679704, 2729519, 2817568, 3359408, 5459038, 5635136, 6718816, 10918076, 13437632, 21836152, 43672304, 87344608, 174689216]

約数ペア:

[(1, 174689216), (2, 87344608), (4, 43672304), (8, 21836152), (13, 13437632), (16, 10918076), (26, 6718816), (31, 5635136), (32, 5459038), (52, 3359408), (62, 2817568), (64, 2729519), (104, 1679704), (124, 1408784), (169, 1033664), (208, 839852), (248, 704392), (338, 516832), (403, 433472), (416, 419926), (496, 352196), (521, 335296), (676, 258416), (806, 216736), (832, 209963), (992, 176098), (1042, 167648), (1352, 129208), (1612, 108368), (1984, 88049), (2084, 83824), (2704, 64604), (3224, 54184), (4168, 41912), (5239, 33344), (5408, 32302), (6448, 27092), (6773, 25792), (8336, 20956), (10478, 16672), (10816, 16151), (12896, 13546)]