1808006256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1516

約数の個数: 240

約数和(自身を含む): 6182342400

約数和(自身を除く): 4374336144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 67, 72, 76, 84, 112, 114, 126, 133, 134, 144, 152, 168, 171, 201, 228, 252, 266, 268, 304, 336, 342, 399, 402, 456, 469, 504, 532, 536, 603, 684, 798, 804, 912, 938, 1008, 1064, 1072, 1197, 1206, 1273, 1368, 1407, 1409, 1596, 1608, 1876, 2128, 2394, 2412, 2546, 2736, 2814, 2818, 3192, 3216, 3752, 3819, 4221, 4227, 4788, 4824, 5092, 5628, 5636, 6384, 7504, 7638, 8442, 8454, 8911, 9576, 9648, 9863, 10184, 11256, 11272, 11457, 12681, 15276, 16884, 16908, 17822, 19152, 19726, 20368, 22512, 22544, 22914, 25362, 26733, 26771, 29589, 30552, 33768, 33816, 35644, 39452, 45828, 50724, 53466, 53542, 59178, 61104, 67536, 67632, 71288, 78904, 80199, 80313, 88767, 91656, 94403, 101448, 106932, 107084, 118356, 142576, 157808, 160398, 160626, 177534, 183312, 187397, 188806, 202896, 213864, 214168, 236712, 240939, 283209, 320796, 321252, 355068, 374794, 377612, 427728, 428336, 473424, 481878, 562191, 566418, 641592, 642504, 660821, 710136, 749588, 755224, 849627, 963756, 1124382, 1132836, 1283184, 1285008, 1321642, 1420272, 1499176, 1510448, 1686573, 1699254, 1793657, 1927512, 1982463, 2248764, 2265672, 2643284, 2998352, 3373146, 3398508, 3587314, 3855024, 3964926, 4497528, 4531344, 5286568, 5380971, 5947389, 6746292, 6797016, 7174628, 7929852, 8995056, 10573136, 10761942, 11894778, 12555599, 13492584, 13594032, 14349256, 15859704, 16142913, 21523884, 23789556, 25111198, 26985168, 28698512, 31719408, 32285826, 37666797, 43047768, 47579112, 50222396, 64571652, 75333594, 86095536, 95158224, 100444792, 113000391, 129143304, 150667188, 200889584, 226000782, 258286608, 301334376, 452001564, 602668752, 904003128, 1808006256]

約数ペア:

[(1, 1808006256), (2, 904003128), (3, 602668752), (4, 452001564), (6, 301334376), (7, 258286608), (8, 226000782), (9, 200889584), (12, 150667188), (14, 129143304), (16, 113000391), (18, 100444792), (19, 95158224), (21, 86095536), (24, 75333594), (28, 64571652), (36, 50222396), (38, 47579112), (42, 43047768), (48, 37666797), (56, 32285826), (57, 31719408), (63, 28698512), (67, 26985168), (72, 25111198), (76, 23789556), (84, 21523884), (112, 16142913), (114, 15859704), (126, 14349256), (133, 13594032), (134, 13492584), (144, 12555599), (152, 11894778), (168, 10761942), (171, 10573136), (201, 8995056), (228, 7929852), (252, 7174628), (266, 6797016), (268, 6746292), (304, 5947389), (336, 5380971), (342, 5286568), (399, 4531344), (402, 4497528), (456, 3964926), (469, 3855024), (504, 3587314), (532, 3398508), (536, 3373146), (603, 2998352), (684, 2643284), (798, 2265672), (804, 2248764), (912, 1982463), (938, 1927512), (1008, 1793657), (1064, 1699254), (1072, 1686573), (1197, 1510448), (1206, 1499176), (1273, 1420272), (1368, 1321642), (1407, 1285008), (1409, 1283184), (1596, 1132836), (1608, 1124382), (1876, 963756), (2128, 849627), (2394, 755224), (2412, 749588), (2546, 710136), (2736, 660821), (2814, 642504), (2818, 641592), (3192, 566418), (3216, 562191), (3752, 481878), (3819, 473424), (4221, 428336), (4227, 427728), (4788, 377612), (4824, 374794), (5092, 355068), (5628, 321252), (5636, 320796), (6384, 283209), (7504, 240939), (7638, 236712), (8442, 214168), (8454, 213864), (8911, 202896), (9576, 188806), (9648, 187397), (9863, 183312), (10184, 177534), (11256, 160626), (11272, 160398), (11457, 157808), (12681, 142576), (15276, 118356), (16884, 107084), (16908, 106932), (17822, 101448), (19152, 94403), (19726, 91656), (20368, 88767), (22512, 80313), (22544, 80199), (22914, 78904), (25362, 71288), (26733, 67632), (26771, 67536), (29589, 61104), (30552, 59178), (33768, 53542), (33816, 53466), (35644, 50724), (39452, 45828)]