420569064

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 1219276800

約数和(自身を除く): 798707736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 107, 108, 124, 186, 214, 216, 248, 279, 321, 372, 428, 558, 587, 642, 744, 837, 856, 963, 1116, 1174, 1284, 1674, 1761, 1926, 2232, 2348, 2568, 2889, 3317, 3348, 3522, 3852, 4696, 5283, 5778, 6634, 6696, 7044, 7704, 9951, 10566, 11556, 13268, 14088, 15849, 18197, 19902, 21132, 23112, 26536, 29853, 31698, 36394, 39804, 42264, 54591, 59706, 62809, 63396, 72788, 79608, 89559, 109182, 119412, 125618, 126792, 145576, 163773, 179118, 188427, 218364, 238824, 251236, 327546, 358236, 376854, 436728, 491319, 502472, 565281, 655092, 716472, 753708, 982638, 1130562, 1310184, 1507416, 1695843, 1947079, 1965276, 2261124, 3391686, 3894158, 3930552, 4522248, 5841237, 6783372, 7788316, 11682474, 13566744, 15576632, 17523711, 23364948, 35047422, 46729896, 52571133, 70094844, 105142266, 140189688, 210284532, 420569064]

約数ペア:

[(1, 420569064), (2, 210284532), (3, 140189688), (4, 105142266), (6, 70094844), (8, 52571133), (9, 46729896), (12, 35047422), (18, 23364948), (24, 17523711), (27, 15576632), (31, 13566744), (36, 11682474), (54, 7788316), (62, 6783372), (72, 5841237), (93, 4522248), (107, 3930552), (108, 3894158), (124, 3391686), (186, 2261124), (214, 1965276), (216, 1947079), (248, 1695843), (279, 1507416), (321, 1310184), (372, 1130562), (428, 982638), (558, 753708), (587, 716472), (642, 655092), (744, 565281), (837, 502472), (856, 491319), (963, 436728), (1116, 376854), (1174, 358236), (1284, 327546), (1674, 251236), (1761, 238824), (1926, 218364), (2232, 188427), (2348, 179118), (2568, 163773), (2889, 145576), (3317, 126792), (3348, 125618), (3522, 119412), (3852, 109182), (4696, 89559), (5283, 79608), (5778, 72788), (6634, 63396), (6696, 62809), (7044, 59706), (7704, 54591), (9951, 42264), (10566, 39804), (11556, 36394), (13268, 31698), (14088, 29853), (15849, 26536), (18197, 23112), (19902, 21132)]