805212324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3911}}^1$

素因数の和:3990

約数の個数: 144

約数和(自身を含む): 2506183680

約数和(自身を除く): 1700971356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 57, 63, 76, 84, 86, 114, 126, 129, 133, 171, 172, 228, 252, 258, 266, 301, 342, 387, 399, 516, 532, 602, 684, 774, 798, 817, 903, 1197, 1204, 1548, 1596, 1634, 1806, 2394, 2451, 2709, 3268, 3612, 3911, 4788, 4902, 5418, 5719, 7353, 7822, 9804, 10836, 11438, 11733, 14706, 15644, 17157, 22876, 23466, 27377, 29412, 34314, 35199, 46932, 51471, 54754, 68628, 70398, 74309, 82131, 102942, 109508, 140796, 148618, 164262, 168173, 205884, 222927, 246393, 297236, 328524, 336346, 445854, 492786, 504519, 520163, 668781, 672692, 891708, 985572, 1009038, 1040326, 1177211, 1337562, 1513557, 1560489, 2018076, 2080652, 2354422, 2675124, 3027114, 3120978, 3195287, 3531633, 4681467, 4708844, 6054228, 6241956, 6390574, 7063266, 9362934, 9585861, 10594899, 12781148, 14126532, 18725868, 19171722, 21189798, 22367009, 28757583, 38343444, 42379596, 44734018, 57515166, 67101027, 89468036, 115030332, 134202054, 201303081, 268404108, 402606162, 805212324]

約数ペア:

[(1, 805212324), (2, 402606162), (3, 268404108), (4, 201303081), (6, 134202054), (7, 115030332), (9, 89468036), (12, 67101027), (14, 57515166), (18, 44734018), (19, 42379596), (21, 38343444), (28, 28757583), (36, 22367009), (38, 21189798), (42, 19171722), (43, 18725868), (57, 14126532), (63, 12781148), (76, 10594899), (84, 9585861), (86, 9362934), (114, 7063266), (126, 6390574), (129, 6241956), (133, 6054228), (171, 4708844), (172, 4681467), (228, 3531633), (252, 3195287), (258, 3120978), (266, 3027114), (301, 2675124), (342, 2354422), (387, 2080652), (399, 2018076), (516, 1560489), (532, 1513557), (602, 1337562), (684, 1177211), (774, 1040326), (798, 1009038), (817, 985572), (903, 891708), (1197, 672692), (1204, 668781), (1548, 520163), (1596, 504519), (1634, 492786), (1806, 445854), (2394, 336346), (2451, 328524), (2709, 297236), (3268, 246393), (3612, 222927), (3911, 205884), (4788, 168173), (4902, 164262), (5418, 148618), (5719, 140796), (7353, 109508), (7822, 102942), (9804, 82131), (10836, 74309), (11438, 70398), (11733, 68628), (14706, 54754), (15644, 51471), (17157, 46932), (22876, 35199), (23466, 34314), (27377, 29412)]