321246324

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:939

約数の個数: 120

約数和(自身を含む): 965986560

約数和(自身を除く): 644740236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 197, 252, 324, 378, 394, 567, 591, 719, 756, 788, 1134, 1182, 1379, 1438, 1773, 2157, 2268, 2364, 2758, 2876, 3546, 4137, 4314, 5033, 5319, 5516, 6471, 7092, 8274, 8628, 10066, 10638, 12411, 12942, 15099, 15957, 16548, 19413, 20132, 21276, 24822, 25884, 30198, 31914, 37233, 38826, 45297, 49644, 58239, 60396, 63828, 74466, 77652, 90594, 111699, 116478, 135891, 141643, 148932, 181188, 223398, 232956, 271782, 283286, 407673, 424929, 446796, 543564, 566572, 815346, 849858, 991501, 1274787, 1630692, 1699716, 1983002, 2549574, 2974503, 3824361, 3966004, 5099148, 5949006, 7648722, 8923509, 11473083, 11898012, 15297444, 17847018, 22946166, 26770527, 35694036, 45892332, 53541054, 80311581, 107082108, 160623162, 321246324]

約数ペア:

[(1, 321246324), (2, 160623162), (3, 107082108), (4, 80311581), (6, 53541054), (7, 45892332), (9, 35694036), (12, 26770527), (14, 22946166), (18, 17847018), (21, 15297444), (27, 11898012), (28, 11473083), (36, 8923509), (42, 7648722), (54, 5949006), (63, 5099148), (81, 3966004), (84, 3824361), (108, 2974503), (126, 2549574), (162, 1983002), (189, 1699716), (197, 1630692), (252, 1274787), (324, 991501), (378, 849858), (394, 815346), (567, 566572), (591, 543564), (719, 446796), (756, 424929), (788, 407673), (1134, 283286), (1182, 271782), (1379, 232956), (1438, 223398), (1773, 181188), (2157, 148932), (2268, 141643), (2364, 135891), (2758, 116478), (2876, 111699), (3546, 90594), (4137, 77652), (4314, 74466), (5033, 63828), (5319, 60396), (5516, 58239), (6471, 49644), (7092, 45297), (8274, 38826), (8628, 37233), (10066, 31914), (10638, 30198), (12411, 25884), (12942, 24822), (15099, 21276), (15957, 20132), (16548, 19413)]