815841936

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20753}}^1$

素因数の和:20790

約数の個数: 160

約数和(自身を含む): 2882315520

約数和(自身を除く): 2066473584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 19656, 20753, 39312, 41506, 62259, 83012, 124518, 145271, 166024, 186777, 249036, 269789, 290542, 332048, 373554, 435813, 498072, 539578, 560331, 581084, 747108, 809367, 871626, 996144, 1079156, 1120662, 1162168, 1307439, 1494216, 1618734, 1743252, 1888523, 2158312, 2241324, 2324336, 2428101, 2614878, 2988432, 3237468, 3486504, 3777046, 3922317, 4316624, 4482648, 4856202, 5229756, 5665569, 6474936, 6973008, 7284303, 7554092, 7844634, 8965296, 9712404, 10459512, 11331138, 12949872, 14568606, 15108184, 15689268, 16996707, 19424808, 20919024, 22662276, 29137212, 30216368, 31378536, 33993414, 38849616, 45324552, 50990121, 58274424, 62757072, 67986828, 90649104, 101980242, 116548848, 135973656, 203960484, 271947312, 407920968, 815841936]

約数ペア:

[(1, 815841936), (2, 407920968), (3, 271947312), (4, 203960484), (6, 135973656), (7, 116548848), (8, 101980242), (9, 90649104), (12, 67986828), (13, 62757072), (14, 58274424), (16, 50990121), (18, 45324552), (21, 38849616), (24, 33993414), (26, 31378536), (27, 30216368), (28, 29137212), (36, 22662276), (39, 20919024), (42, 19424808), (48, 16996707), (52, 15689268), (54, 15108184), (56, 14568606), (63, 12949872), (72, 11331138), (78, 10459512), (84, 9712404), (91, 8965296), (104, 7844634), (108, 7554092), (112, 7284303), (117, 6973008), (126, 6474936), (144, 5665569), (156, 5229756), (168, 4856202), (182, 4482648), (189, 4316624), (208, 3922317), (216, 3777046), (234, 3486504), (252, 3237468), (273, 2988432), (312, 2614878), (336, 2428101), (351, 2324336), (364, 2241324), (378, 2158312), (432, 1888523), (468, 1743252), (504, 1618734), (546, 1494216), (624, 1307439), (702, 1162168), (728, 1120662), (756, 1079156), (819, 996144), (936, 871626), (1008, 809367), (1092, 747108), (1404, 581084), (1456, 560331), (1512, 539578), (1638, 498072), (1872, 435813), (2184, 373554), (2457, 332048), (2808, 290542), (3024, 269789), (3276, 249036), (4368, 186777), (4914, 166024), (5616, 145271), (6552, 124518), (9828, 83012), (13104, 62259), (19656, 41506), (20753, 39312)]