968741568

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:515

約数の個数: 168

約数和(自身を含む): 2890967040

約数和(自身を除く): 1922225472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 227, 239, 248, 279, 288, 372, 454, 478, 496, 558, 576, 681, 717, 744, 908, 956, 992, 1116, 1362, 1434, 1488, 1816, 1912, 1984, 2043, 2151, 2232, 2724, 2868, 2976, 3632, 3824, 4086, 4302, 4464, 5448, 5736, 5952, 7037, 7264, 7409, 7648, 8172, 8604, 8928, 10896, 11472, 14074, 14528, 14818, 15296, 16344, 17208, 17856, 21111, 21792, 22227, 22944, 28148, 29636, 32688, 34416, 42222, 43584, 44454, 45888, 54253, 56296, 59272, 63333, 65376, 66681, 68832, 84444, 88908, 108506, 112592, 118544, 126666, 130752, 133362, 137664, 162759, 168888, 177816, 217012, 225184, 237088, 253332, 266724, 325518, 337776, 355632, 434024, 450368, 474176, 488277, 506664, 533448, 651036, 675552, 711264, 868048, 976554, 1013328, 1066896, 1302072, 1351104, 1422528, 1681843, 1736096, 1953108, 2026656, 2133792, 2604144, 3363686, 3472192, 3906216, 4053312, 4267584, 5045529, 5208288, 6727372, 7812432, 10091058, 10416576, 13454744, 15136587, 15624864, 20182116, 26909488, 30273174, 31249728, 40364232, 53818976, 60546348, 80728464, 107637952, 121092696, 161456928, 242185392, 322913856, 484370784, 968741568]

約数ペア:

[(1, 968741568), (2, 484370784), (3, 322913856), (4, 242185392), (6, 161456928), (8, 121092696), (9, 107637952), (12, 80728464), (16, 60546348), (18, 53818976), (24, 40364232), (31, 31249728), (32, 30273174), (36, 26909488), (48, 20182116), (62, 15624864), (64, 15136587), (72, 13454744), (93, 10416576), (96, 10091058), (124, 7812432), (144, 6727372), (186, 5208288), (192, 5045529), (227, 4267584), (239, 4053312), (248, 3906216), (279, 3472192), (288, 3363686), (372, 2604144), (454, 2133792), (478, 2026656), (496, 1953108), (558, 1736096), (576, 1681843), (681, 1422528), (717, 1351104), (744, 1302072), (908, 1066896), (956, 1013328), (992, 976554), (1116, 868048), (1362, 711264), (1434, 675552), (1488, 651036), (1816, 533448), (1912, 506664), (1984, 488277), (2043, 474176), (2151, 450368), (2232, 434024), (2724, 355632), (2868, 337776), (2976, 325518), (3632, 266724), (3824, 253332), (4086, 237088), (4302, 225184), (4464, 217012), (5448, 177816), (5736, 168888), (5952, 162759), (7037, 137664), (7264, 133362), (7409, 130752), (7648, 126666), (8172, 118544), (8604, 112592), (8928, 108506), (10896, 88908), (11472, 84444), (14074, 68832), (14528, 66681), (14818, 65376), (15296, 63333), (16344, 59272), (17208, 56296), (17856, 54253), (21111, 45888), (21792, 44454), (22227, 43584), (22944, 42222), (28148, 34416), (29636, 32688)]