198978048

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1542

約数の個数: 120

約数和(自身を含む): 594465300

約数和(自身を除く): 395487252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 696, 768, 928, 1044, 1152, 1392, 1489, 1536, 1856, 2088, 2304, 2784, 2978, 3712, 4176, 4467, 4608, 5568, 5956, 7424, 8352, 8934, 11136, 11912, 13401, 14848, 16704, 17868, 22272, 23824, 26802, 33408, 35736, 43181, 44544, 47648, 53604, 66816, 71472, 86362, 95296, 107208, 129543, 133632, 142944, 172724, 190592, 214416, 259086, 285888, 345448, 381184, 388629, 428832, 518172, 571776, 690896, 762368, 777258, 857664, 1036344, 1143552, 1381792, 1554516, 1715328, 2072688, 2287104, 2763584, 3109032, 3430656, 4145376, 5527168, 6218064, 6861312, 8290752, 11054336, 12436128, 16581504, 22108672, 24872256, 33163008, 49744512, 66326016, 99489024, 198978048]

約数ペア:

[(1, 198978048), (2, 99489024), (3, 66326016), (4, 49744512), (6, 33163008), (8, 24872256), (9, 22108672), (12, 16581504), (16, 12436128), (18, 11054336), (24, 8290752), (29, 6861312), (32, 6218064), (36, 5527168), (48, 4145376), (58, 3430656), (64, 3109032), (72, 2763584), (87, 2287104), (96, 2072688), (116, 1715328), (128, 1554516), (144, 1381792), (174, 1143552), (192, 1036344), (232, 857664), (256, 777258), (261, 762368), (288, 690896), (348, 571776), (384, 518172), (464, 428832), (512, 388629), (522, 381184), (576, 345448), (696, 285888), (768, 259086), (928, 214416), (1044, 190592), (1152, 172724), (1392, 142944), (1489, 133632), (1536, 129543), (1856, 107208), (2088, 95296), (2304, 86362), (2784, 71472), (2978, 66816), (3712, 53604), (4176, 47648), (4467, 44544), (4608, 43181), (5568, 35736), (5956, 33408), (7424, 26802), (8352, 23824), (8934, 22272), (11136, 17868), (11912, 16704), (13401, 14848)]