2005017408

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:566

約数の個数: 224

約数和(自身を含む): 6258153600

約数和(自身を除く): 4253136192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 173, 192, 216, 228, 288, 304, 342, 346, 353, 432, 456, 513, 519, 576, 608, 684, 692, 706, 864, 912, 1026, 1038, 1059, 1216, 1368, 1384, 1412, 1557, 1728, 1824, 2052, 2076, 2118, 2736, 2768, 2824, 3114, 3177, 3287, 3648, 4104, 4152, 4236, 4671, 5472, 5536, 5648, 6228, 6354, 6574, 6707, 8208, 8304, 8472, 9342, 9531, 9861, 10944, 11072, 11296, 12456, 12708, 13148, 13414, 16416, 16608, 16944, 18684, 19062, 19722, 20121, 22592, 24912, 25416, 26296, 26828, 29583, 32832, 33216, 33888, 37368, 38124, 39444, 40242, 49824, 50832, 52592, 53656, 59166, 60363, 61069, 67776, 74736, 76248, 78888, 80484, 88749, 99648, 101664, 105184, 107312, 118332, 120726, 122138, 149472, 152496, 157776, 160968, 177498, 181089, 183207, 203328, 210368, 214624, 236664, 241452, 244276, 298944, 304992, 315552, 321936, 354996, 362178, 366414, 429248, 473328, 482904, 488552, 549621, 609984, 631104, 643872, 709992, 724356, 732828, 946656, 965808, 977104, 1099242, 1160311, 1287744, 1419984, 1448712, 1465656, 1648863, 1893312, 1931616, 1954208, 2198484, 2320622, 2839968, 2897424, 2931312, 3297726, 3480933, 3863232, 3908416, 4396968, 4641244, 5679936, 5794848, 5862624, 6595452, 6961866, 8793936, 9282488, 10442799, 11589696, 11725248, 13190904, 13923732, 17587872, 18564976, 20885598, 26381808, 27847464, 31328397, 35175744, 37129952, 41771196, 52763616, 55694928, 62656794, 74259904, 83542392, 105527232, 111389856, 125313588, 167084784, 222779712, 250627176, 334169568, 501254352, 668339136, 1002508704, 2005017408]

約数ペア:

[(1, 2005017408), (2, 1002508704), (3, 668339136), (4, 501254352), (6, 334169568), (8, 250627176), (9, 222779712), (12, 167084784), (16, 125313588), (18, 111389856), (19, 105527232), (24, 83542392), (27, 74259904), (32, 62656794), (36, 55694928), (38, 52763616), (48, 41771196), (54, 37129952), (57, 35175744), (64, 31328397), (72, 27847464), (76, 26381808), (96, 20885598), (108, 18564976), (114, 17587872), (144, 13923732), (152, 13190904), (171, 11725248), (173, 11589696), (192, 10442799), (216, 9282488), (228, 8793936), (288, 6961866), (304, 6595452), (342, 5862624), (346, 5794848), (353, 5679936), (432, 4641244), (456, 4396968), (513, 3908416), (519, 3863232), (576, 3480933), (608, 3297726), (684, 2931312), (692, 2897424), (706, 2839968), (864, 2320622), (912, 2198484), (1026, 1954208), (1038, 1931616), (1059, 1893312), (1216, 1648863), (1368, 1465656), (1384, 1448712), (1412, 1419984), (1557, 1287744), (1728, 1160311), (1824, 1099242), (2052, 977104), (2076, 965808), (2118, 946656), (2736, 732828), (2768, 724356), (2824, 709992), (3114, 643872), (3177, 631104), (3287, 609984), (3648, 549621), (4104, 488552), (4152, 482904), (4236, 473328), (4671, 429248), (5472, 366414), (5536, 362178), (5648, 354996), (6228, 321936), (6354, 315552), (6574, 304992), (6707, 298944), (8208, 244276), (8304, 241452), (8472, 236664), (9342, 214624), (9531, 210368), (9861, 203328), (10944, 183207), (11072, 181089), (11296, 177498), (12456, 160968), (12708, 157776), (13148, 152496), (13414, 149472), (16416, 122138), (16608, 120726), (16944, 118332), (18684, 107312), (19062, 105184), (19722, 101664), (20121, 99648), (22592, 88749), (24912, 80484), (25416, 78888), (26296, 76248), (26828, 74736), (29583, 67776), (32832, 61069), (33216, 60363), (33888, 59166), (37368, 53656), (38124, 52592), (39444, 50832), (40242, 49824)]