19005000672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{97859}}^1$

素因数の和:97913

約数の個数: 144

約数和(自身を含む): 60566728320

約数和(自身を除く): 41561727648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 289, 336, 357, 408, 476, 544, 578, 672, 714, 816, 867, 952, 1156, 1428, 1632, 1734, 1904, 2023, 2312, 2856, 3468, 3808, 4046, 4624, 5712, 6069, 6936, 8092, 9248, 11424, 12138, 13872, 16184, 24276, 27744, 32368, 48552, 64736, 97104, 97859, 194208, 195718, 293577, 391436, 587154, 685013, 782872, 1174308, 1370026, 1565744, 1663603, 2055039, 2348616, 2740052, 3131488, 3327206, 4110078, 4697232, 4990809, 5480104, 6654412, 8220156, 9394464, 9981618, 10960208, 11645221, 13308824, 16440312, 19963236, 21920416, 23290442, 26617648, 28281251, 32880624, 34935663, 39926472, 46580884, 53235296, 56562502, 65761248, 69871326, 79852944, 84843753, 93161768, 113125004, 139742652, 159705888, 169687506, 186323536, 197968757, 226250008, 279485304, 339375012, 372647072, 395937514, 452500016, 558970608, 593906271, 678750024, 791875028, 905000032, 1117941216, 1187812542, 1357500048, 1583750056, 2375625084, 2715000096, 3167500112, 4751250168, 6335000224, 9502500336, 19005000672]

約数ペア:

[(1, 19005000672), (2, 9502500336), (3, 6335000224), (4, 4751250168), (6, 3167500112), (7, 2715000096), (8, 2375625084), (12, 1583750056), (14, 1357500048), (16, 1187812542), (17, 1117941216), (21, 905000032), (24, 791875028), (28, 678750024), (32, 593906271), (34, 558970608), (42, 452500016), (48, 395937514), (51, 372647072), (56, 339375012), (68, 279485304), (84, 226250008), (96, 197968757), (102, 186323536), (112, 169687506), (119, 159705888), (136, 139742652), (168, 113125004), (204, 93161768), (224, 84843753), (238, 79852944), (272, 69871326), (289, 65761248), (336, 56562502), (357, 53235296), (408, 46580884), (476, 39926472), (544, 34935663), (578, 32880624), (672, 28281251), (714, 26617648), (816, 23290442), (867, 21920416), (952, 19963236), (1156, 16440312), (1428, 13308824), (1632, 11645221), (1734, 10960208), (1904, 9981618), (2023, 9394464), (2312, 8220156), (2856, 6654412), (3468, 5480104), (3808, 4990809), (4046, 4697232), (4624, 4110078), (5712, 3327206), (6069, 3131488), (6936, 2740052), (8092, 2348616), (9248, 2055039), (11424, 1663603), (12138, 1565744), (13872, 1370026), (16184, 1174308), (24276, 782872), (27744, 685013), (32368, 587154), (48552, 391436), (64736, 293577), (97104, 195718), (97859, 194208)]