774037908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{523}}^1\times {\mathrm{839}}^1$

素因数の和:1386

約数の個数: 108

約数和(自身を含む): 2283109920

約数和(自身を除く): 1509072012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 523, 588, 839, 882, 1046, 1569, 1678, 1764, 2092, 2517, 3138, 3356, 3661, 4707, 5034, 5873, 6276, 7322, 7551, 9414, 10068, 10983, 11746, 14644, 15102, 17619, 18828, 21966, 23492, 25627, 30204, 32949, 35238, 41111, 43932, 51254, 52857, 65898, 70476, 76881, 82222, 102508, 105714, 123333, 131796, 153762, 164444, 211428, 230643, 246666, 307524, 369999, 438797, 461286, 493332, 739998, 877594, 922572, 1316391, 1479996, 1755188, 2632782, 3071579, 3949173, 5265564, 6143158, 7898346, 9214737, 12286316, 15796692, 18429474, 21501053, 27644211, 36858948, 43002106, 55288422, 64503159, 86004212, 110576844, 129006318, 193509477, 258012636, 387018954, 774037908]

約数ペア:

[(1, 774037908), (2, 387018954), (3, 258012636), (4, 193509477), (6, 129006318), (7, 110576844), (9, 86004212), (12, 64503159), (14, 55288422), (18, 43002106), (21, 36858948), (28, 27644211), (36, 21501053), (42, 18429474), (49, 15796692), (63, 12286316), (84, 9214737), (98, 7898346), (126, 6143158), (147, 5265564), (196, 3949173), (252, 3071579), (294, 2632782), (441, 1755188), (523, 1479996), (588, 1316391), (839, 922572), (882, 877594), (1046, 739998), (1569, 493332), (1678, 461286), (1764, 438797), (2092, 369999), (2517, 307524), (3138, 246666), (3356, 230643), (3661, 211428), (4707, 164444), (5034, 153762), (5873, 131796), (6276, 123333), (7322, 105714), (7551, 102508), (9414, 82222), (10068, 76881), (10983, 70476), (11746, 65898), (14644, 52857), (15102, 51254), (17619, 43932), (18828, 41111), (21966, 35238), (23492, 32949), (25627, 30204)]