198831888

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 160

約数和(自身を含む): 602640000

約数和(自身を除く): 403808112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 59, 72, 87, 108, 116, 118, 144, 174, 177, 216, 232, 236, 261, 269, 348, 354, 432, 464, 472, 522, 531, 538, 696, 708, 783, 807, 944, 1044, 1062, 1076, 1392, 1416, 1566, 1593, 1614, 1711, 2088, 2124, 2152, 2421, 2832, 3132, 3186, 3228, 3422, 4176, 4248, 4304, 4842, 5133, 6264, 6372, 6456, 6844, 7263, 7801, 8496, 9684, 10266, 12528, 12744, 12912, 13688, 14526, 15399, 15602, 15871, 19368, 20532, 23403, 25488, 27376, 29052, 30798, 31204, 31742, 38736, 41064, 46197, 46806, 47613, 58104, 61596, 62408, 63484, 70209, 82128, 92394, 93612, 95226, 116208, 123192, 124816, 126968, 140418, 142839, 184788, 187224, 190452, 210627, 246384, 253936, 280836, 285678, 369576, 374448, 380904, 421254, 428517, 460259, 561672, 571356, 739152, 761808, 842508, 857034, 920518, 1123344, 1142712, 1380777, 1685016, 1714068, 1841036, 2285424, 2761554, 3370032, 3428136, 3682072, 4142331, 5523108, 6856272, 7364144, 8284662, 11046216, 12426993, 16569324, 22092432, 24853986, 33138648, 49707972, 66277296, 99415944, 198831888]

約数ペア:

[(1, 198831888), (2, 99415944), (3, 66277296), (4, 49707972), (6, 33138648), (8, 24853986), (9, 22092432), (12, 16569324), (16, 12426993), (18, 11046216), (24, 8284662), (27, 7364144), (29, 6856272), (36, 5523108), (48, 4142331), (54, 3682072), (58, 3428136), (59, 3370032), (72, 2761554), (87, 2285424), (108, 1841036), (116, 1714068), (118, 1685016), (144, 1380777), (174, 1142712), (177, 1123344), (216, 920518), (232, 857034), (236, 842508), (261, 761808), (269, 739152), (348, 571356), (354, 561672), (432, 460259), (464, 428517), (472, 421254), (522, 380904), (531, 374448), (538, 369576), (696, 285678), (708, 280836), (783, 253936), (807, 246384), (944, 210627), (1044, 190452), (1062, 187224), (1076, 184788), (1392, 142839), (1416, 140418), (1566, 126968), (1593, 124816), (1614, 123192), (1711, 116208), (2088, 95226), (2124, 93612), (2152, 92394), (2421, 82128), (2832, 70209), (3132, 63484), (3186, 62408), (3228, 61596), (3422, 58104), (4176, 47613), (4248, 46806), (4304, 46197), (4842, 41064), (5133, 38736), (6264, 31742), (6372, 31204), (6456, 30798), (6844, 29052), (7263, 27376), (7801, 25488), (8496, 23403), (9684, 20532), (10266, 19368), (12528, 15871), (12744, 15602), (12912, 15399), (13688, 14526)]