491250019344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6337}}^1\times {\mathrm{12143}}^1$

素因数の和:18517

約数の個数: 160

約数和(自身を含む): 1527058452480

約数和(自身を除く): 1035808433136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6337, 6384, 12143, 12674, 19011, 24286, 25348, 36429, 38022, 44359, 48572, 50696, 72858, 76044, 85001, 88718, 97144, 101392, 120403, 133077, 145716, 152088, 170002, 177436, 194288, 230717, 240806, 255003, 266154, 291432, 304176, 340004, 354872, 361209, 461434, 481612, 510006, 532308, 582864, 680008, 692151, 709744, 722418, 842821, 922868, 963224, 1020012, 1064616, 1360016, 1384302, 1444836, 1615019, 1685642, 1845736, 1926448, 2040024, 2129232, 2528463, 2768604, 2889672, 3230038, 3371284, 3691472, 4080048, 4845057, 5056926, 5537208, 5779344, 6460076, 6742568, 9690114, 10113852, 11074416, 12920152, 13485136, 19380228, 20227704, 25840304, 38760456, 40455408, 76950191, 77520912, 153900382, 230850573, 307800764, 461701146, 538651337, 615601528, 923402292, 1077302674, 1231203056, 1462053629, 1615954011, 1846804584, 2154605348, 2924107258, 3231908022, 3693609168, 4309210696, 4386160887, 5848214516, 6463816044, 8618421392, 8772321774, 10234375403, 11696429032, 12927632088, 17544643548, 20468750806, 23392858064, 25855264176, 30703126209, 35089287096, 40937501612, 61406252418, 70178574192, 81875003224, 122812504836, 163750006448, 245625009672, 491250019344]

約数ペア:

[(1, 491250019344), (2, 245625009672), (3, 163750006448), (4, 122812504836), (6, 81875003224), (7, 70178574192), (8, 61406252418), (12, 40937501612), (14, 35089287096), (16, 30703126209), (19, 25855264176), (21, 23392858064), (24, 20468750806), (28, 17544643548), (38, 12927632088), (42, 11696429032), (48, 10234375403), (56, 8772321774), (57, 8618421392), (76, 6463816044), (84, 5848214516), (112, 4386160887), (114, 4309210696), (133, 3693609168), (152, 3231908022), (168, 2924107258), (228, 2154605348), (266, 1846804584), (304, 1615954011), (336, 1462053629), (399, 1231203056), (456, 1077302674), (532, 923402292), (798, 615601528), (912, 538651337), (1064, 461701146), (1596, 307800764), (2128, 230850573), (3192, 153900382), (6337, 77520912), (6384, 76950191), (12143, 40455408), (12674, 38760456), (19011, 25840304), (24286, 20227704), (25348, 19380228), (36429, 13485136), (38022, 12920152), (44359, 11074416), (48572, 10113852), (50696, 9690114), (72858, 6742568), (76044, 6460076), (85001, 5779344), (88718, 5537208), (97144, 5056926), (101392, 4845057), (120403, 4080048), (133077, 3691472), (145716, 3371284), (152088, 3230038), (170002, 2889672), (177436, 2768604), (194288, 2528463), (230717, 2129232), (240806, 2040024), (255003, 1926448), (266154, 1845736), (291432, 1685642), (304176, 1615019), (340004, 1444836), (354872, 1384302), (361209, 1360016), (461434, 1064616), (481612, 1020012), (510006, 963224), (532308, 922868), (582864, 842821), (680008, 722418), (692151, 709744)]