219999631176

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{81527}}^1$

素因数の和:81617

約数の個数: 192

約数和(自身を含む): 680041353600

約数和(自身を除く): 460041722424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 961, 1116, 1209, 1404, 1612, 1674, 1922, 2232, 2418, 2808, 2883, 3224, 3348, 3627, 3844, 4836, 5766, 6696, 7254, 7688, 8649, 9672, 10881, 11532, 12493, 14508, 17298, 21762, 23064, 24986, 25947, 29016, 34596, 37479, 43524, 49972, 51894, 69192, 74958, 81527, 87048, 99944, 103788, 112437, 149916, 163054, 207576, 224874, 244581, 299832, 326108, 337311, 449748, 489162, 652216, 674622, 733743, 899496, 978324, 1059851, 1349244, 1467486, 1956648, 2119702, 2201229, 2527337, 2698488, 2934972, 3179553, 4239404, 4402458, 5054674, 5869944, 6359106, 7582011, 8478808, 8804916, 9538659, 10109348, 12718212, 15164022, 17609832, 19077318, 20218696, 22746033, 25436424, 28615977, 30328044, 32855381, 38154636, 45492066, 57231954, 60656088, 65710762, 68238099, 76309272, 78347447, 90984132, 98566143, 114463908, 131421524, 136476198, 156694894, 181968264, 197132286, 228927816, 235042341, 262843048, 272952396, 295698429, 313389788, 394264572, 470084682, 545904792, 591396858, 626779576, 705127023, 788529144, 887095287, 940169364, 1018516811, 1182793716, 1410254046, 1774190574, 1880338728, 2037033622, 2115381069, 2365587432, 2820508092, 3055550433, 3548381148, 4074067244, 4230762138, 5641016184, 6111100866, 7096762296, 8148134488, 8461524276, 9166651299, 12222201732, 16923048552, 18333302598, 24444403464, 27499953897, 36666605196, 54999907794, 73333210392, 109999815588, 219999631176]

約数ペア:

[(1, 219999631176), (2, 109999815588), (3, 73333210392), (4, 54999907794), (6, 36666605196), (8, 27499953897), (9, 24444403464), (12, 18333302598), (13, 16923048552), (18, 12222201732), (24, 9166651299), (26, 8461524276), (27, 8148134488), (31, 7096762296), (36, 6111100866), (39, 5641016184), (52, 4230762138), (54, 4074067244), (62, 3548381148), (72, 3055550433), (78, 2820508092), (93, 2365587432), (104, 2115381069), (108, 2037033622), (117, 1880338728), (124, 1774190574), (156, 1410254046), (186, 1182793716), (216, 1018516811), (234, 940169364), (248, 887095287), (279, 788529144), (312, 705127023), (351, 626779576), (372, 591396858), (403, 545904792), (468, 470084682), (558, 394264572), (702, 313389788), (744, 295698429), (806, 272952396), (837, 262843048), (936, 235042341), (961, 228927816), (1116, 197132286), (1209, 181968264), (1404, 156694894), (1612, 136476198), (1674, 131421524), (1922, 114463908), (2232, 98566143), (2418, 90984132), (2808, 78347447), (2883, 76309272), (3224, 68238099), (3348, 65710762), (3627, 60656088), (3844, 57231954), (4836, 45492066), (5766, 38154636), (6696, 32855381), (7254, 30328044), (7688, 28615977), (8649, 25436424), (9672, 22746033), (10881, 20218696), (11532, 19077318), (12493, 17609832), (14508, 15164022), (17298, 12718212), (21762, 10109348), (23064, 9538659), (24986, 8804916), (25947, 8478808), (29016, 7582011), (34596, 6359106), (37479, 5869944), (43524, 5054674), (49972, 4402458), (51894, 4239404), (69192, 3179553), (74958, 2934972), (81527, 2698488), (87048, 2527337), (99944, 2201229), (103788, 2119702), (112437, 1956648), (149916, 1467486), (163054, 1349244), (207576, 1059851), (224874, 978324), (244581, 899496), (299832, 733743), (326108, 674622), (337311, 652216), (449748, 489162)]