285796472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 599961600

約数和(自身を除く): 314165128

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 59, 94, 104, 118, 188, 236, 376, 472, 611, 767, 991, 1222, 1534, 1982, 2444, 2773, 3068, 3964, 4888, 5546, 6136, 7928, 11092, 12883, 22184, 25766, 36049, 46577, 51532, 58469, 72098, 93154, 103064, 116938, 144196, 186308, 233876, 288392, 372616, 467752, 605501, 760097, 1211002, 1520194, 2422004, 2748043, 3040388, 4844008, 5496086, 6080776, 10992172, 21984344, 35724559, 71449118, 142898236, 285796472]

約数ペア:

[(1, 285796472), (2, 142898236), (4, 71449118), (8, 35724559), (13, 21984344), (26, 10992172), (47, 6080776), (52, 5496086), (59, 4844008), (94, 3040388), (104, 2748043), (118, 2422004), (188, 1520194), (236, 1211002), (376, 760097), (472, 605501), (611, 467752), (767, 372616), (991, 288392), (1222, 233876), (1534, 186308), (1982, 144196), (2444, 116938), (2773, 103064), (3068, 93154), (3964, 72098), (4888, 58469), (5546, 51532), (6136, 46577), (7928, 36049), (11092, 25766), (12883, 22184)]