217479504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24229}}^1$

素因数の和:24268

約数の個数: 80

約数和(自身を含む): 648976320

約数和(自身を除く): 431496816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 24229, 48458, 72687, 96916, 145374, 193832, 266519, 290748, 387664, 411893, 533038, 581496, 799557, 823786, 1066076, 1162992, 1235679, 1599114, 1647572, 2132152, 2471358, 3198228, 3295144, 4264304, 4530823, 4942716, 6396456, 6590288, 9061646, 9885432, 12792912, 13592469, 18123292, 19770864, 27184938, 36246584, 54369876, 72493168, 108739752, 217479504]

約数ペア:

[(1, 217479504), (2, 108739752), (3, 72493168), (4, 54369876), (6, 36246584), (8, 27184938), (11, 19770864), (12, 18123292), (16, 13592469), (17, 12792912), (22, 9885432), (24, 9061646), (33, 6590288), (34, 6396456), (44, 4942716), (48, 4530823), (51, 4264304), (66, 3295144), (68, 3198228), (88, 2471358), (102, 2132152), (132, 1647572), (136, 1599114), (176, 1235679), (187, 1162992), (204, 1066076), (264, 823786), (272, 799557), (374, 581496), (408, 533038), (528, 411893), (561, 387664), (748, 290748), (816, 266519), (1122, 193832), (1496, 145374), (2244, 96916), (2992, 72687), (4488, 48458), (8976, 24229)]