1318771872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 288

約数和(自身を含む): 4432506624

約数和(自身を除く): 3113734752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 47, 48, 51, 66, 68, 72, 88, 94, 96, 99, 102, 132, 136, 141, 144, 153, 176, 187, 188, 198, 204, 264, 272, 282, 288, 306, 352, 374, 376, 396, 408, 423, 517, 521, 528, 544, 561, 564, 612, 748, 752, 792, 799, 816, 846, 1034, 1042, 1056, 1122, 1128, 1224, 1496, 1504, 1551, 1563, 1584, 1598, 1632, 1683, 1692, 2068, 2084, 2244, 2256, 2397, 2448, 2992, 3102, 3126, 3168, 3196, 3366, 3384, 4136, 4168, 4488, 4512, 4653, 4689, 4794, 4896, 5731, 5984, 6204, 6252, 6392, 6732, 6768, 7191, 8272, 8336, 8789, 8857, 8976, 9306, 9378, 9588, 11462, 12408, 12504, 12784, 13464, 13536, 14382, 16544, 16672, 17193, 17578, 17714, 17952, 18612, 18756, 19176, 22924, 24487, 24816, 25008, 25568, 26367, 26571, 26928, 28764, 34386, 35156, 35428, 37224, 37512, 38352, 45848, 48974, 49632, 50016, 51579, 52734, 53142, 53856, 57528, 68772, 70312, 70856, 73461, 74448, 75024, 76704, 79101, 79713, 91696, 97427, 97948, 103158, 105468, 106284, 115056, 137544, 140624, 141712, 146922, 148896, 150048, 158202, 159426, 183392, 194854, 195896, 206316, 210936, 212568, 220383, 230112, 269357, 275088, 281248, 283424, 292281, 293844, 316404, 318852, 389708, 391792, 412632, 416279, 421872, 425136, 440766, 538714, 550176, 584562, 587688, 632808, 637704, 779416, 783584, 808071, 825264, 832558, 843744, 850272, 876843, 881532, 1077428, 1169124, 1175376, 1248837, 1265616, 1275408, 1558832, 1616142, 1650528, 1665116, 1753686, 1763064, 2154856, 2338248, 2350752, 2424213, 2497674, 2531232, 2550816, 3117664, 3232284, 3330232, 3507372, 3526128, 3746511, 4309712, 4579069, 4676496, 4848426, 4995348, 6464568, 6660464, 7014744, 7052256, 7493022, 8619424, 9158138, 9352992, 9696852, 9990696, 12929136, 13320928, 13737207, 14029488, 14986044, 18316276, 19393704, 19981392, 25858272, 27474414, 28058976, 29972088, 36632552, 38787408, 39962784, 41211621, 54948828, 59944176, 73265104, 77574816, 82423242, 109897656, 119888352, 146530208, 164846484, 219795312, 329692968, 439590624, 659385936, 1318771872]

約数ペア:

[(1, 1318771872), (2, 659385936), (3, 439590624), (4, 329692968), (6, 219795312), (8, 164846484), (9, 146530208), (11, 119888352), (12, 109897656), (16, 82423242), (17, 77574816), (18, 73265104), (22, 59944176), (24, 54948828), (32, 41211621), (33, 39962784), (34, 38787408), (36, 36632552), (44, 29972088), (47, 28058976), (48, 27474414), (51, 25858272), (66, 19981392), (68, 19393704), (72, 18316276), (88, 14986044), (94, 14029488), (96, 13737207), (99, 13320928), (102, 12929136), (132, 9990696), (136, 9696852), (141, 9352992), (144, 9158138), (153, 8619424), (176, 7493022), (187, 7052256), (188, 7014744), (198, 6660464), (204, 6464568), (264, 4995348), (272, 4848426), (282, 4676496), (288, 4579069), (306, 4309712), (352, 3746511), (374, 3526128), (376, 3507372), (396, 3330232), (408, 3232284), (423, 3117664), (517, 2550816), (521, 2531232), (528, 2497674), (544, 2424213), (561, 2350752), (564, 2338248), (612, 2154856), (748, 1763064), (752, 1753686), (792, 1665116), (799, 1650528), (816, 1616142), (846, 1558832), (1034, 1275408), (1042, 1265616), (1056, 1248837), (1122, 1175376), (1128, 1169124), (1224, 1077428), (1496, 881532), (1504, 876843), (1551, 850272), (1563, 843744), (1584, 832558), (1598, 825264), (1632, 808071), (1683, 783584), (1692, 779416), (2068, 637704), (2084, 632808), (2244, 587688), (2256, 584562), (2397, 550176), (2448, 538714), (2992, 440766), (3102, 425136), (3126, 421872), (3168, 416279), (3196, 412632), (3366, 391792), (3384, 389708), (4136, 318852), (4168, 316404), (4488, 293844), (4512, 292281), (4653, 283424), (4689, 281248), (4794, 275088), (4896, 269357), (5731, 230112), (5984, 220383), (6204, 212568), (6252, 210936), (6392, 206316), (6732, 195896), (6768, 194854), (7191, 183392), (8272, 159426), (8336, 158202), (8789, 150048), (8857, 148896), (8976, 146922), (9306, 141712), (9378, 140624), (9588, 137544), (11462, 115056), (12408, 106284), (12504, 105468), (12784, 103158), (13464, 97948), (13536, 97427), (14382, 91696), (16544, 79713), (16672, 79101), (17193, 76704), (17578, 75024), (17714, 74448), (17952, 73461), (18612, 70856), (18756, 70312), (19176, 68772), (22924, 57528), (24487, 53856), (24816, 53142), (25008, 52734), (25568, 51579), (26367, 50016), (26571, 49632), (26928, 48974), (28764, 45848), (34386, 38352), (35156, 37512), (35428, 37224)]