252212688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1066

約数の個数: 240

約数和(自身を含む): 915358080

約数和(自身を除く): 663145392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1013, 1064, 1092, 1197, 1368, 1456, 1482, 1596, 1638, 1729, 1872, 1976, 2026, 2128, 2184, 2223, 2394, 2736, 2964, 3039, 3192, 3276, 3458, 3952, 4052, 4368, 4446, 4788, 5187, 5928, 6078, 6384, 6552, 6916, 7091, 8104, 8892, 9117, 9576, 10374, 11856, 12156, 13104, 13169, 13832, 14182, 15561, 16208, 17784, 18234, 19152, 19247, 20748, 21273, 24312, 26338, 27664, 28364, 31122, 35568, 36468, 38494, 39507, 41496, 42546, 48624, 52676, 56728, 57741, 62244, 63819, 72936, 76988, 79014, 82992, 85092, 92183, 105352, 113456, 115482, 118521, 124488, 127638, 134729, 145872, 153976, 158028, 170184, 173223, 184366, 210704, 230964, 237042, 248976, 250211, 255276, 269458, 276549, 307952, 316056, 340368, 346446, 368732, 404187, 461928, 474084, 500422, 510552, 538916, 553098, 632112, 692892, 737464, 750633, 808374, 829647, 923856, 948168, 1000844, 1021104, 1077832, 1106196, 1212561, 1385784, 1474928, 1501266, 1616748, 1659294, 1751477, 1896336, 2001688, 2155664, 2212392, 2251899, 2425122, 2771568, 3002532, 3233496, 3318588, 3502954, 4003376, 4424784, 4503798, 4850244, 5254431, 6005064, 6466992, 6637176, 7005908, 9007596, 9700488, 10508862, 12010128, 13274352, 14011816, 15763293, 18015192, 19400976, 21017724, 28023632, 31526586, 36030384, 42035448, 63053172, 84070896, 126106344, 252212688]

約数ペア:

[(1, 252212688), (2, 126106344), (3, 84070896), (4, 63053172), (6, 42035448), (7, 36030384), (8, 31526586), (9, 28023632), (12, 21017724), (13, 19400976), (14, 18015192), (16, 15763293), (18, 14011816), (19, 13274352), (21, 12010128), (24, 10508862), (26, 9700488), (28, 9007596), (36, 7005908), (38, 6637176), (39, 6466992), (42, 6005064), (48, 5254431), (52, 4850244), (56, 4503798), (57, 4424784), (63, 4003376), (72, 3502954), (76, 3318588), (78, 3233496), (84, 3002532), (91, 2771568), (104, 2425122), (112, 2251899), (114, 2212392), (117, 2155664), (126, 2001688), (133, 1896336), (144, 1751477), (152, 1659294), (156, 1616748), (168, 1501266), (171, 1474928), (182, 1385784), (208, 1212561), (228, 1106196), (234, 1077832), (247, 1021104), (252, 1000844), (266, 948168), (273, 923856), (304, 829647), (312, 808374), (336, 750633), (342, 737464), (364, 692892), (399, 632112), (456, 553098), (468, 538916), (494, 510552), (504, 500422), (532, 474084), (546, 461928), (624, 404187), (684, 368732), (728, 346446), (741, 340368), (798, 316056), (819, 307952), (912, 276549), (936, 269458), (988, 255276), (1008, 250211), (1013, 248976), (1064, 237042), (1092, 230964), (1197, 210704), (1368, 184366), (1456, 173223), (1482, 170184), (1596, 158028), (1638, 153976), (1729, 145872), (1872, 134729), (1976, 127638), (2026, 124488), (2128, 118521), (2184, 115482), (2223, 113456), (2394, 105352), (2736, 92183), (2964, 85092), (3039, 82992), (3192, 79014), (3276, 76988), (3458, 72936), (3952, 63819), (4052, 62244), (4368, 57741), (4446, 56728), (4788, 52676), (5187, 48624), (5928, 42546), (6078, 41496), (6384, 39507), (6552, 38494), (6916, 36468), (7091, 35568), (8104, 31122), (8892, 28364), (9117, 27664), (9576, 26338), (10374, 24312), (11856, 21273), (12156, 20748), (13104, 19247), (13169, 19152), (13832, 18234), (14182, 17784), (15561, 16208)]