371332864

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 892165120

約数和(自身を除く): 520832256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 61, 64, 79, 86, 112, 122, 128, 158, 172, 224, 244, 256, 301, 316, 344, 427, 448, 488, 553, 602, 632, 688, 854, 896, 976, 1106, 1204, 1264, 1376, 1708, 1792, 1952, 2212, 2408, 2528, 2623, 2752, 3397, 3416, 3904, 4424, 4816, 4819, 5056, 5246, 5504, 6794, 6832, 7808, 8848, 9632, 9638, 10112, 10492, 11008, 13588, 13664, 15616, 17696, 18361, 19264, 19276, 20224, 20984, 23779, 27176, 27328, 33733, 35392, 36722, 38528, 38552, 41968, 47558, 54352, 54656, 67466, 70784, 73444, 77056, 77104, 83936, 95116, 108704, 109312, 134932, 141568, 146888, 154208, 167872, 190232, 207217, 217408, 269864, 293776, 308416, 335744, 380464, 414434, 434816, 539728, 587552, 616832, 671488, 760928, 828868, 869632, 1079456, 1175104, 1233664, 1450519, 1521856, 1657736, 2158912, 2350208, 2901038, 3043712, 3315472, 4317824, 4700416, 5802076, 6087424, 6630944, 8635648, 11604152, 13261888, 23208304, 26523776, 46416608, 53047552, 92833216, 185666432, 371332864]

約数ペア:

[(1, 371332864), (2, 185666432), (4, 92833216), (7, 53047552), (8, 46416608), (14, 26523776), (16, 23208304), (28, 13261888), (32, 11604152), (43, 8635648), (56, 6630944), (61, 6087424), (64, 5802076), (79, 4700416), (86, 4317824), (112, 3315472), (122, 3043712), (128, 2901038), (158, 2350208), (172, 2158912), (224, 1657736), (244, 1521856), (256, 1450519), (301, 1233664), (316, 1175104), (344, 1079456), (427, 869632), (448, 828868), (488, 760928), (553, 671488), (602, 616832), (632, 587552), (688, 539728), (854, 434816), (896, 414434), (976, 380464), (1106, 335744), (1204, 308416), (1264, 293776), (1376, 269864), (1708, 217408), (1792, 207217), (1952, 190232), (2212, 167872), (2408, 154208), (2528, 146888), (2623, 141568), (2752, 134932), (3397, 109312), (3416, 108704), (3904, 95116), (4424, 83936), (4816, 77104), (4819, 77056), (5056, 73444), (5246, 70784), (5504, 67466), (6794, 54656), (6832, 54352), (7808, 47558), (8848, 41968), (9632, 38552), (9638, 38528), (10112, 36722), (10492, 35392), (11008, 33733), (13588, 27328), (13664, 27176), (15616, 23779), (17696, 20984), (18361, 20224), (19264, 19276)]