289705464

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1074

約数の個数: 128

約数和(自身を含む): 859584000

約数和(自身を除く): 569878536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 73, 76, 108, 114, 146, 152, 171, 216, 219, 228, 292, 342, 438, 456, 513, 584, 657, 684, 876, 967, 1026, 1314, 1368, 1387, 1752, 1934, 1971, 2052, 2628, 2774, 2901, 3868, 3942, 4104, 4161, 5256, 5548, 5802, 7736, 7884, 8322, 8703, 11096, 11604, 12483, 15768, 16644, 17406, 18373, 23208, 24966, 26109, 33288, 34812, 36746, 37449, 49932, 52218, 55119, 69624, 70591, 73492, 74898, 99864, 104436, 110238, 141182, 146984, 149796, 165357, 208872, 211773, 220476, 282364, 299592, 330714, 423546, 440952, 496071, 564728, 635319, 661428, 847092, 992142, 1270638, 1322856, 1341229, 1694184, 1905957, 1984284, 2541276, 2682458, 3811914, 3968568, 4023687, 5082552, 5364916, 7623828, 8047374, 10729832, 12071061, 15247656, 16094748, 24142122, 32189496, 36213183, 48284244, 72426366, 96568488, 144852732, 289705464]

約数ペア:

[(1, 289705464), (2, 144852732), (3, 96568488), (4, 72426366), (6, 48284244), (8, 36213183), (9, 32189496), (12, 24142122), (18, 16094748), (19, 15247656), (24, 12071061), (27, 10729832), (36, 8047374), (38, 7623828), (54, 5364916), (57, 5082552), (72, 4023687), (73, 3968568), (76, 3811914), (108, 2682458), (114, 2541276), (146, 1984284), (152, 1905957), (171, 1694184), (216, 1341229), (219, 1322856), (228, 1270638), (292, 992142), (342, 847092), (438, 661428), (456, 635319), (513, 564728), (584, 496071), (657, 440952), (684, 423546), (876, 330714), (967, 299592), (1026, 282364), (1314, 220476), (1368, 211773), (1387, 208872), (1752, 165357), (1934, 149796), (1971, 146984), (2052, 141182), (2628, 110238), (2774, 104436), (2901, 99864), (3868, 74898), (3942, 73492), (4104, 70591), (4161, 69624), (5256, 55119), (5548, 52218), (5802, 49932), (7736, 37449), (7884, 36746), (8322, 34812), (8703, 33288), (11096, 26109), (11604, 24966), (12483, 23208), (15768, 18373), (16644, 17406)]