38894715904

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:620

約数の個数: 176

約数和(自身を含む): 86897606400

約数和(自身を除く): 48002890496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 109, 128, 158, 176, 218, 256, 316, 352, 401, 436, 512, 632, 704, 802, 869, 872, 1024, 1199, 1264, 1408, 1604, 1738, 1744, 2398, 2528, 2816, 3208, 3476, 3488, 4411, 4796, 5056, 5632, 6416, 6952, 6976, 8611, 8822, 9592, 10112, 11264, 12832, 13904, 13952, 17222, 17644, 19184, 20224, 25664, 27808, 27904, 31679, 34444, 35288, 38368, 40448, 43709, 51328, 55616, 55808, 63358, 68888, 70576, 76736, 80896, 87418, 94721, 102656, 111232, 111616, 126716, 137776, 141152, 153472, 174836, 189442, 205312, 222464, 253432, 275552, 282304, 306944, 348469, 349672, 378884, 410624, 444928, 480799, 506864, 551104, 564608, 613888, 696938, 699344, 757768, 889856, 961598, 1013728, 1102208, 1129216, 1227776, 1393876, 1398688, 1515536, 1923196, 2027456, 2204416, 2258432, 2787752, 2797376, 3031072, 3453011, 3846392, 4054912, 4408832, 4516864, 5575504, 5594752, 6062144, 6906022, 7692784, 8109824, 8817664, 11151008, 11189504, 12124288, 13812044, 15385568, 16219648, 22302016, 22379008, 24248576, 27624088, 30771136, 32439296, 37983121, 44604032, 44758016, 48497152, 55248176, 61542272, 75966242, 89208064, 96994304, 110496352, 123084544, 151932484, 178416128, 220992704, 246169088, 303864968, 356832256, 441985408, 492338176, 607729936, 883970816, 1215459872, 1767941632, 2430919744, 3535883264, 4861839488, 9723678976, 19447357952, 38894715904]

約数ペア:

[(1, 38894715904), (2, 19447357952), (4, 9723678976), (8, 4861839488), (11, 3535883264), (16, 2430919744), (22, 1767941632), (32, 1215459872), (44, 883970816), (64, 607729936), (79, 492338176), (88, 441985408), (109, 356832256), (128, 303864968), (158, 246169088), (176, 220992704), (218, 178416128), (256, 151932484), (316, 123084544), (352, 110496352), (401, 96994304), (436, 89208064), (512, 75966242), (632, 61542272), (704, 55248176), (802, 48497152), (869, 44758016), (872, 44604032), (1024, 37983121), (1199, 32439296), (1264, 30771136), (1408, 27624088), (1604, 24248576), (1738, 22379008), (1744, 22302016), (2398, 16219648), (2528, 15385568), (2816, 13812044), (3208, 12124288), (3476, 11189504), (3488, 11151008), (4411, 8817664), (4796, 8109824), (5056, 7692784), (5632, 6906022), (6416, 6062144), (6952, 5594752), (6976, 5575504), (8611, 4516864), (8822, 4408832), (9592, 4054912), (10112, 3846392), (11264, 3453011), (12832, 3031072), (13904, 2797376), (13952, 2787752), (17222, 2258432), (17644, 2204416), (19184, 2027456), (20224, 1923196), (25664, 1515536), (27808, 1398688), (27904, 1393876), (31679, 1227776), (34444, 1129216), (35288, 1102208), (38368, 1013728), (40448, 961598), (43709, 889856), (51328, 757768), (55616, 699344), (55808, 696938), (63358, 613888), (68888, 564608), (70576, 551104), (76736, 506864), (80896, 480799), (87418, 444928), (94721, 410624), (102656, 378884), (111232, 349672), (111616, 348469), (126716, 306944), (137776, 282304), (141152, 275552), (153472, 253432), (174836, 222464), (189442, 205312)]