327888384

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 160

約数和(自身を含む): 959001120

約数和(自身を除く): 631112736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 128, 136, 174, 192, 204, 232, 256, 272, 348, 384, 408, 433, 464, 493, 512, 544, 696, 768, 816, 866, 928, 986, 1088, 1299, 1392, 1479, 1536, 1632, 1732, 1856, 1972, 2176, 2598, 2784, 2958, 3264, 3464, 3712, 3944, 4352, 5196, 5568, 5916, 6528, 6928, 7361, 7424, 7888, 8704, 10392, 11136, 11832, 12557, 13056, 13856, 14722, 14848, 15776, 20784, 22083, 22272, 23664, 25114, 26112, 27712, 29444, 31552, 37671, 41568, 44166, 44544, 47328, 50228, 55424, 58888, 63104, 75342, 83136, 88332, 94656, 100456, 110848, 117776, 126208, 150684, 166272, 176664, 189312, 200912, 213469, 221696, 235552, 252416, 301368, 332544, 353328, 378624, 401824, 426938, 471104, 602736, 640407, 665088, 706656, 757248, 803648, 853876, 942208, 1205472, 1280814, 1413312, 1607296, 1707752, 1884416, 2410944, 2561628, 2826624, 3214592, 3415504, 3768832, 4821888, 5123256, 5653248, 6429184, 6831008, 9643776, 10246512, 11306496, 13662016, 19287552, 20493024, 27324032, 40986048, 54648064, 81972096, 109296128, 163944192, 327888384]

約数ペア:

[(1, 327888384), (2, 163944192), (3, 109296128), (4, 81972096), (6, 54648064), (8, 40986048), (12, 27324032), (16, 20493024), (17, 19287552), (24, 13662016), (29, 11306496), (32, 10246512), (34, 9643776), (48, 6831008), (51, 6429184), (58, 5653248), (64, 5123256), (68, 4821888), (87, 3768832), (96, 3415504), (102, 3214592), (116, 2826624), (128, 2561628), (136, 2410944), (174, 1884416), (192, 1707752), (204, 1607296), (232, 1413312), (256, 1280814), (272, 1205472), (348, 942208), (384, 853876), (408, 803648), (433, 757248), (464, 706656), (493, 665088), (512, 640407), (544, 602736), (696, 471104), (768, 426938), (816, 401824), (866, 378624), (928, 353328), (986, 332544), (1088, 301368), (1299, 252416), (1392, 235552), (1479, 221696), (1536, 213469), (1632, 200912), (1732, 189312), (1856, 176664), (1972, 166272), (2176, 150684), (2598, 126208), (2784, 117776), (2958, 110848), (3264, 100456), (3464, 94656), (3712, 88332), (3944, 83136), (4352, 75342), (5196, 63104), (5568, 58888), (5916, 55424), (6528, 50228), (6928, 47328), (7361, 44544), (7424, 44166), (7888, 41568), (8704, 37671), (10392, 31552), (11136, 29444), (11832, 27712), (12557, 26112), (13056, 25114), (13856, 23664), (14722, 22272), (14848, 22083), (15776, 20784)]