305140836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 1029611520

約数和(自身を除く): 724470684

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 19, 21, 22, 26, 28, 33, 38, 39, 42, 44, 49, 52, 57, 66, 76, 77, 78, 84, 91, 98, 114, 132, 133, 143, 147, 154, 156, 182, 191, 196, 209, 228, 231, 247, 266, 273, 286, 294, 308, 364, 382, 399, 418, 429, 462, 494, 532, 539, 546, 572, 573, 588, 627, 637, 741, 764, 798, 836, 858, 924, 931, 988, 1001, 1078, 1092, 1146, 1254, 1274, 1337, 1463, 1482, 1596, 1617, 1716, 1729, 1862, 1911, 2002, 2101, 2156, 2292, 2483, 2508, 2548, 2674, 2717, 2793, 2926, 2964, 3003, 3234, 3458, 3629, 3724, 3822, 4004, 4011, 4202, 4389, 4966, 5187, 5348, 5434, 5586, 5852, 6006, 6303, 6468, 6916, 7007, 7258, 7449, 7644, 8022, 8151, 8404, 8778, 9359, 9932, 10241, 10374, 10868, 10887, 11172, 12012, 12103, 12606, 14014, 14516, 14707, 14898, 16044, 16302, 17381, 17556, 18718, 19019, 20482, 20748, 21021, 21774, 24206, 25212, 25403, 27313, 28028, 28077, 29414, 29796, 30723, 32604, 34762, 36309, 37436, 38038, 39919, 40964, 42042, 43548, 44121, 47177, 48412, 50806, 52143, 54626, 56154, 57057, 58828, 61446, 69524, 72618, 76076, 76209, 79838, 81939, 84084, 88242, 94354, 101612, 102949, 104286, 109252, 112308, 114114, 119757, 121667, 122892, 133133, 141531, 145236, 152418, 159676, 163878, 176484, 177821, 188708, 191191, 205898, 208572, 228228, 239514, 243334, 266266, 279433, 283062, 304836, 308847, 327756, 330239, 355642, 365001, 382382, 399399, 411796, 479028, 486668, 518947, 532532, 533463, 558866, 566124, 573573, 617694, 660478, 711284, 730002, 764764, 798798, 838299, 990717, 1037894, 1066926, 1117732, 1147146, 1235388, 1320956, 1338337, 1460004, 1556841, 1597596, 1676598, 1956031, 1981434, 2075788, 2133852, 2294292, 2311673, 2676674, 3113682, 3353196, 3632629, 3912062, 3962868, 4015011, 4623346, 5353348, 5868093, 6227364, 6935019, 7265258, 7824124, 8030022, 9246692, 10897887, 11736186, 13870038, 14530516, 16060044, 21795774, 23472372, 25428403, 27740076, 43591548, 50856806, 76285209, 101713612, 152570418, 305140836]

約数ペア:

[(1, 305140836), (2, 152570418), (3, 101713612), (4, 76285209), (6, 50856806), (7, 43591548), (11, 27740076), (12, 25428403), (13, 23472372), (14, 21795774), (19, 16060044), (21, 14530516), (22, 13870038), (26, 11736186), (28, 10897887), (33, 9246692), (38, 8030022), (39, 7824124), (42, 7265258), (44, 6935019), (49, 6227364), (52, 5868093), (57, 5353348), (66, 4623346), (76, 4015011), (77, 3962868), (78, 3912062), (84, 3632629), (91, 3353196), (98, 3113682), (114, 2676674), (132, 2311673), (133, 2294292), (143, 2133852), (147, 2075788), (154, 1981434), (156, 1956031), (182, 1676598), (191, 1597596), (196, 1556841), (209, 1460004), (228, 1338337), (231, 1320956), (247, 1235388), (266, 1147146), (273, 1117732), (286, 1066926), (294, 1037894), (308, 990717), (364, 838299), (382, 798798), (399, 764764), (418, 730002), (429, 711284), (462, 660478), (494, 617694), (532, 573573), (539, 566124), (546, 558866), (572, 533463), (573, 532532), (588, 518947), (627, 486668), (637, 479028), (741, 411796), (764, 399399), (798, 382382), (836, 365001), (858, 355642), (924, 330239), (931, 327756), (988, 308847), (1001, 304836), (1078, 283062), (1092, 279433), (1146, 266266), (1254, 243334), (1274, 239514), (1337, 228228), (1463, 208572), (1482, 205898), (1596, 191191), (1617, 188708), (1716, 177821), (1729, 176484), (1862, 163878), (1911, 159676), (2002, 152418), (2101, 145236), (2156, 141531), (2292, 133133), (2483, 122892), (2508, 121667), (2548, 119757), (2674, 114114), (2717, 112308), (2793, 109252), (2926, 104286), (2964, 102949), (3003, 101612), (3234, 94354), (3458, 88242), (3629, 84084), (3724, 81939), (3822, 79838), (4004, 76209), (4011, 76076), (4202, 72618), (4389, 69524), (4966, 61446), (5187, 58828), (5348, 57057), (5434, 56154), (5586, 54626), (5852, 52143), (6006, 50806), (6303, 48412), (6468, 47177), (6916, 44121), (7007, 43548), (7258, 42042), (7449, 40964), (7644, 39919), (8022, 38038), (8151, 37436), (8404, 36309), (8778, 34762), (9359, 32604), (9932, 30723), (10241, 29796), (10374, 29414), (10868, 28077), (10887, 28028), (11172, 27313), (12012, 25403), (12103, 25212), (12606, 24206), (14014, 21774), (14516, 21021), (14707, 20748), (14898, 20482), (16044, 19019), (16302, 18718), (17381, 17556)]