238643712

素因数分解:

$2^9\times 3^3\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 720519360

約数和(自身を除く): 481875648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 283, 288, 366, 384, 432, 488, 512, 549, 566, 576, 732, 768, 849, 864, 976, 1098, 1132, 1152, 1464, 1536, 1647, 1698, 1728, 1952, 2196, 2264, 2304, 2547, 2928, 3294, 3396, 3456, 3904, 4392, 4528, 4608, 5094, 5856, 6588, 6792, 6912, 7641, 7808, 8784, 9056, 10188, 11712, 13176, 13584, 13824, 15282, 15616, 17263, 17568, 18112, 20376, 23424, 26352, 27168, 30564, 31232, 34526, 35136, 36224, 40752, 46848, 51789, 52704, 54336, 61128, 69052, 70272, 72448, 81504, 93696, 103578, 105408, 108672, 122256, 138104, 140544, 144896, 155367, 163008, 207156, 210816, 217344, 244512, 276208, 281088, 310734, 326016, 414312, 421632, 434688, 466101, 489024, 552416, 621468, 652032, 828624, 843264, 932202, 978048, 1104832, 1242936, 1304064, 1657248, 1864404, 1956096, 2209664, 2485872, 3314496, 3728808, 3912192, 4419328, 4971744, 6628992, 7457616, 8838656, 9943488, 13257984, 14915232, 19886976, 26515968, 29830464, 39773952, 59660928, 79547904, 119321856, 238643712]

約数ペア:

[(1, 238643712), (2, 119321856), (3, 79547904), (4, 59660928), (6, 39773952), (8, 29830464), (9, 26515968), (12, 19886976), (16, 14915232), (18, 13257984), (24, 9943488), (27, 8838656), (32, 7457616), (36, 6628992), (48, 4971744), (54, 4419328), (61, 3912192), (64, 3728808), (72, 3314496), (96, 2485872), (108, 2209664), (122, 1956096), (128, 1864404), (144, 1657248), (183, 1304064), (192, 1242936), (216, 1104832), (244, 978048), (256, 932202), (283, 843264), (288, 828624), (366, 652032), (384, 621468), (432, 552416), (488, 489024), (512, 466101), (549, 434688), (566, 421632), (576, 414312), (732, 326016), (768, 310734), (849, 281088), (864, 276208), (976, 244512), (1098, 217344), (1132, 210816), (1152, 207156), (1464, 163008), (1536, 155367), (1647, 144896), (1698, 140544), (1728, 138104), (1952, 122256), (2196, 108672), (2264, 105408), (2304, 103578), (2547, 93696), (2928, 81504), (3294, 72448), (3396, 70272), (3456, 69052), (3904, 61128), (4392, 54336), (4528, 52704), (4608, 51789), (5094, 46848), (5856, 40752), (6588, 36224), (6792, 35136), (6912, 34526), (7641, 31232), (7808, 30564), (8784, 27168), (9056, 26352), (10188, 23424), (11712, 20376), (13176, 18112), (13584, 17568), (13824, 17263), (15282, 15616)]