767942196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 2088576000

約数和(自身を除く): 1320633804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 139, 178, 267, 278, 356, 417, 534, 556, 623, 739, 834, 973, 1068, 1246, 1478, 1668, 1869, 1946, 2217, 2492, 2919, 2956, 3738, 3892, 4434, 5173, 5838, 7476, 8868, 10346, 11676, 12371, 15519, 20692, 24742, 31038, 37113, 49484, 62076, 65771, 74226, 86597, 102721, 131542, 148452, 173194, 197313, 205442, 259791, 263084, 308163, 346388, 394626, 410884, 460397, 519582, 616326, 719047, 789252, 920794, 1039164, 1232652, 1381191, 1438094, 1841588, 2157141, 2762382, 2876188, 4314282, 5524764, 8628564, 9142169, 18284338, 27426507, 36568676, 54853014, 63995183, 109706028, 127990366, 191985549, 255980732, 383971098, 767942196]

約数ペア:

[(1, 767942196), (2, 383971098), (3, 255980732), (4, 191985549), (6, 127990366), (7, 109706028), (12, 63995183), (14, 54853014), (21, 36568676), (28, 27426507), (42, 18284338), (84, 9142169), (89, 8628564), (139, 5524764), (178, 4314282), (267, 2876188), (278, 2762382), (356, 2157141), (417, 1841588), (534, 1438094), (556, 1381191), (623, 1232652), (739, 1039164), (834, 920794), (973, 789252), (1068, 719047), (1246, 616326), (1478, 519582), (1668, 460397), (1869, 410884), (1946, 394626), (2217, 346388), (2492, 308163), (2919, 263084), (2956, 259791), (3738, 205442), (3892, 197313), (4434, 173194), (5173, 148452), (5838, 131542), (7476, 102721), (8868, 86597), (10346, 74226), (11676, 65771), (12371, 62076), (15519, 49484), (20692, 37113), (24742, 31038)]