42801528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 256

約数和(自身を含む): 149299200

約数和(自身を除く): 106497672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 23, 24, 28, 33, 38, 42, 44, 46, 53, 56, 57, 66, 69, 76, 77, 84, 88, 92, 106, 114, 132, 133, 138, 152, 154, 159, 161, 168, 184, 209, 212, 228, 231, 253, 264, 266, 276, 308, 318, 322, 371, 399, 418, 424, 437, 456, 462, 483, 506, 532, 552, 583, 616, 627, 636, 644, 742, 759, 798, 836, 874, 924, 966, 1007, 1012, 1064, 1113, 1166, 1219, 1254, 1272, 1288, 1311, 1463, 1484, 1518, 1596, 1672, 1748, 1749, 1771, 1848, 1932, 2014, 2024, 2226, 2332, 2438, 2508, 2622, 2926, 2968, 3021, 3036, 3059, 3192, 3496, 3498, 3542, 3657, 3864, 4028, 4081, 4389, 4452, 4664, 4807, 4876, 5016, 5244, 5313, 5852, 6042, 6072, 6118, 6996, 7049, 7084, 7314, 8056, 8162, 8533, 8778, 8904, 9177, 9614, 9752, 10488, 10626, 11077, 11704, 12084, 12236, 12243, 13409, 13992, 14098, 14168, 14421, 14628, 16324, 17066, 17556, 18354, 19228, 21147, 21252, 22154, 23161, 24168, 24472, 24486, 25599, 26818, 28196, 28842, 29256, 32648, 33231, 33649, 34132, 35112, 36708, 38456, 40227, 42294, 42504, 44308, 46322, 48972, 51198, 53636, 56392, 57684, 66462, 67298, 68264, 69483, 73416, 77539, 80454, 84588, 88616, 92644, 93863, 97944, 100947, 102396, 107272, 115368, 132924, 134596, 138966, 155078, 160908, 162127, 169176, 185288, 187726, 201894, 204792, 232617, 254771, 265848, 269192, 277932, 281589, 310156, 321816, 324254, 375452, 403788, 465234, 486381, 509542, 555864, 563178, 620312, 648508, 750904, 764313, 807576, 930468, 972762, 1019084, 1126356, 1297016, 1528626, 1783397, 1860936, 1945524, 2038168, 2252712, 3057252, 3566794, 3891048, 5350191, 6114504, 7133588, 10700382, 14267176, 21400764, 42801528]

約数ペア:

[(1, 42801528), (2, 21400764), (3, 14267176), (4, 10700382), (6, 7133588), (7, 6114504), (8, 5350191), (11, 3891048), (12, 3566794), (14, 3057252), (19, 2252712), (21, 2038168), (22, 1945524), (23, 1860936), (24, 1783397), (28, 1528626), (33, 1297016), (38, 1126356), (42, 1019084), (44, 972762), (46, 930468), (53, 807576), (56, 764313), (57, 750904), (66, 648508), (69, 620312), (76, 563178), (77, 555864), (84, 509542), (88, 486381), (92, 465234), (106, 403788), (114, 375452), (132, 324254), (133, 321816), (138, 310156), (152, 281589), (154, 277932), (159, 269192), (161, 265848), (168, 254771), (184, 232617), (209, 204792), (212, 201894), (228, 187726), (231, 185288), (253, 169176), (264, 162127), (266, 160908), (276, 155078), (308, 138966), (318, 134596), (322, 132924), (371, 115368), (399, 107272), (418, 102396), (424, 100947), (437, 97944), (456, 93863), (462, 92644), (483, 88616), (506, 84588), (532, 80454), (552, 77539), (583, 73416), (616, 69483), (627, 68264), (636, 67298), (644, 66462), (742, 57684), (759, 56392), (798, 53636), (836, 51198), (874, 48972), (924, 46322), (966, 44308), (1007, 42504), (1012, 42294), (1064, 40227), (1113, 38456), (1166, 36708), (1219, 35112), (1254, 34132), (1272, 33649), (1288, 33231), (1311, 32648), (1463, 29256), (1484, 28842), (1518, 28196), (1596, 26818), (1672, 25599), (1748, 24486), (1749, 24472), (1771, 24168), (1848, 23161), (1932, 22154), (2014, 21252), (2024, 21147), (2226, 19228), (2332, 18354), (2438, 17556), (2508, 17066), (2622, 16324), (2926, 14628), (2968, 14421), (3021, 14168), (3036, 14098), (3059, 13992), (3192, 13409), (3496, 12243), (3498, 12236), (3542, 12084), (3657, 11704), (3864, 11077), (4028, 10626), (4081, 10488), (4389, 9752), (4452, 9614), (4664, 9177), (4807, 8904), (4876, 8778), (5016, 8533), (5244, 8162), (5313, 8056), (5852, 7314), (6042, 7084), (6072, 7049), (6118, 6996)]