2042840904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 6107270400

約数和(自身を除く): 4064429496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 43, 51, 52, 53, 68, 78, 86, 102, 104, 106, 129, 136, 156, 159, 169, 172, 204, 212, 221, 258, 312, 318, 338, 344, 408, 424, 442, 507, 516, 559, 636, 663, 676, 689, 731, 884, 901, 1014, 1032, 1118, 1272, 1326, 1352, 1378, 1462, 1677, 1768, 1802, 2028, 2067, 2193, 2197, 2236, 2279, 2652, 2703, 2756, 2873, 2924, 3354, 3604, 4056, 4134, 4386, 4394, 4472, 4558, 5304, 5406, 5512, 5746, 5848, 6591, 6708, 6837, 7208, 7267, 8268, 8619, 8772, 8788, 8957, 9116, 9503, 10812, 11492, 11713, 13182, 13416, 13674, 14534, 16536, 17238, 17544, 17576, 17914, 18232, 19006, 21624, 21801, 22984, 23426, 26364, 26871, 27348, 28509, 29068, 29627, 34476, 35139, 35828, 37349, 38012, 38743, 43602, 46852, 52728, 53742, 54696, 57018, 58136, 59254, 68952, 70278, 71656, 74698, 76024, 77486, 87204, 88881, 93704, 94471, 107484, 112047, 114036, 116229, 116441, 118508, 123539, 140556, 149396, 152269, 154972, 174408, 177762, 188942, 214968, 224094, 228072, 232458, 232882, 237016, 247078, 281112, 283413, 298792, 304538, 309944, 349323, 355524, 370617, 377884, 385151, 448188, 456807, 464916, 465764, 494156, 503659, 566826, 609076, 698646, 711048, 741234, 755768, 770302, 896376, 913614, 929832, 931528, 988312, 1007318, 1133652, 1155453, 1218152, 1397292, 1482468, 1510977, 1540604, 1606007, 1827228, 1979497, 2014636, 2267304, 2310906, 2794584, 2964936, 3021954, 3081208, 3212014, 3654456, 3958994, 4029272, 4621812, 4818021, 5006963, 5938491, 6043908, 6424028, 6547567, 7917988, 9243624, 9636042, 10013926, 11876982, 12087816, 12848056, 13095134, 15020889, 15835976, 19272084, 19642701, 20027852, 23753964, 26190268, 30041778, 38544168, 39285402, 40055704, 47507928, 52380536, 60083556, 78570804, 85118371, 120167112, 157141608, 170236742, 255355113, 340473484, 510710226, 680946968, 1021420452, 2042840904]

約数ペア:

[(1, 2042840904), (2, 1021420452), (3, 680946968), (4, 510710226), (6, 340473484), (8, 255355113), (12, 170236742), (13, 157141608), (17, 120167112), (24, 85118371), (26, 78570804), (34, 60083556), (39, 52380536), (43, 47507928), (51, 40055704), (52, 39285402), (53, 38544168), (68, 30041778), (78, 26190268), (86, 23753964), (102, 20027852), (104, 19642701), (106, 19272084), (129, 15835976), (136, 15020889), (156, 13095134), (159, 12848056), (169, 12087816), (172, 11876982), (204, 10013926), (212, 9636042), (221, 9243624), (258, 7917988), (312, 6547567), (318, 6424028), (338, 6043908), (344, 5938491), (408, 5006963), (424, 4818021), (442, 4621812), (507, 4029272), (516, 3958994), (559, 3654456), (636, 3212014), (663, 3081208), (676, 3021954), (689, 2964936), (731, 2794584), (884, 2310906), (901, 2267304), (1014, 2014636), (1032, 1979497), (1118, 1827228), (1272, 1606007), (1326, 1540604), (1352, 1510977), (1378, 1482468), (1462, 1397292), (1677, 1218152), (1768, 1155453), (1802, 1133652), (2028, 1007318), (2067, 988312), (2193, 931528), (2197, 929832), (2236, 913614), (2279, 896376), (2652, 770302), (2703, 755768), (2756, 741234), (2873, 711048), (2924, 698646), (3354, 609076), (3604, 566826), (4056, 503659), (4134, 494156), (4386, 465764), (4394, 464916), (4472, 456807), (4558, 448188), (5304, 385151), (5406, 377884), (5512, 370617), (5746, 355524), (5848, 349323), (6591, 309944), (6708, 304538), (6837, 298792), (7208, 283413), (7267, 281112), (8268, 247078), (8619, 237016), (8772, 232882), (8788, 232458), (8957, 228072), (9116, 224094), (9503, 214968), (10812, 188942), (11492, 177762), (11713, 174408), (13182, 154972), (13416, 152269), (13674, 149396), (14534, 140556), (16536, 123539), (17238, 118508), (17544, 116441), (17576, 116229), (17914, 114036), (18232, 112047), (19006, 107484), (21624, 94471), (21801, 93704), (22984, 88881), (23426, 87204), (26364, 77486), (26871, 76024), (27348, 74698), (28509, 71656), (29068, 70278), (29627, 68952), (34476, 59254), (35139, 58136), (35828, 57018), (37349, 54696), (38012, 53742), (38743, 52728), (43602, 46852)]