972869324

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1447

約数の個数: 72

約数和(自身を含む): 2050891920

約数和(自身を除く): 1078022596

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 89, 98, 172, 178, 196, 301, 356, 602, 623, 1204, 1246, 1297, 2107, 2492, 2594, 3827, 4214, 4361, 5188, 7654, 8428, 8722, 9079, 15308, 17444, 18158, 26789, 36316, 53578, 55771, 63553, 107156, 111542, 115433, 127106, 187523, 223084, 230866, 254212, 375046, 390397, 461732, 750092, 780794, 808031, 1561588, 1616062, 2732779, 3232124, 4963619, 5465558, 5656217, 9927238, 10931116, 11312434, 19854476, 22624868, 34745333, 69490666, 138981332, 243217331, 486434662, 972869324]

約数ペア:

[(1, 972869324), (2, 486434662), (4, 243217331), (7, 138981332), (14, 69490666), (28, 34745333), (43, 22624868), (49, 19854476), (86, 11312434), (89, 10931116), (98, 9927238), (172, 5656217), (178, 5465558), (196, 4963619), (301, 3232124), (356, 2732779), (602, 1616062), (623, 1561588), (1204, 808031), (1246, 780794), (1297, 750092), (2107, 461732), (2492, 390397), (2594, 375046), (3827, 254212), (4214, 230866), (4361, 223084), (5188, 187523), (7654, 127106), (8428, 115433), (8722, 111542), (9079, 107156), (15308, 63553), (17444, 55771), (18158, 53578), (26789, 36316)]