391175136

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 1262822400

約数和(自身を除く): 871647264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 79, 88, 96, 99, 108, 132, 144, 158, 176, 198, 216, 237, 264, 288, 297, 316, 352, 396, 432, 474, 521, 528, 594, 632, 711, 792, 864, 869, 948, 1042, 1056, 1188, 1264, 1422, 1563, 1584, 1738, 1896, 2084, 2133, 2376, 2528, 2607, 2844, 3126, 3168, 3476, 3792, 4168, 4266, 4689, 4752, 5214, 5688, 5731, 6252, 6952, 7584, 7821, 8336, 8532, 9378, 9504, 10428, 11376, 11462, 12504, 13904, 14067, 15642, 16672, 17064, 17193, 18756, 20856, 22752, 22924, 23463, 25008, 27808, 28134, 31284, 34128, 34386, 37512, 41159, 41712, 45848, 46926, 50016, 51579, 56268, 62568, 68256, 68772, 75024, 82318, 83424, 91696, 93852, 103158, 112536, 123477, 125136, 137544, 150048, 154737, 164636, 183392, 187704, 206316, 225072, 246954, 250272, 275088, 309474, 329272, 370431, 375408, 412632, 450144, 452749, 493908, 550176, 618948, 658544, 740862, 750816, 825264, 905498, 987816, 1111293, 1237896, 1317088, 1358247, 1481724, 1650528, 1810996, 1975632, 2222586, 2475792, 2716494, 2963448, 3621992, 3951264, 4074741, 4445172, 4951584, 5432988, 5926896, 7243984, 8149482, 8890344, 10865976, 11853792, 12224223, 14487968, 16298964, 17780688, 21731952, 24448446, 32597928, 35561376, 43463904, 48896892, 65195856, 97793784, 130391712, 195587568, 391175136]

約数ペア:

[(1, 391175136), (2, 195587568), (3, 130391712), (4, 97793784), (6, 65195856), (8, 48896892), (9, 43463904), (11, 35561376), (12, 32597928), (16, 24448446), (18, 21731952), (22, 17780688), (24, 16298964), (27, 14487968), (32, 12224223), (33, 11853792), (36, 10865976), (44, 8890344), (48, 8149482), (54, 7243984), (66, 5926896), (72, 5432988), (79, 4951584), (88, 4445172), (96, 4074741), (99, 3951264), (108, 3621992), (132, 2963448), (144, 2716494), (158, 2475792), (176, 2222586), (198, 1975632), (216, 1810996), (237, 1650528), (264, 1481724), (288, 1358247), (297, 1317088), (316, 1237896), (352, 1111293), (396, 987816), (432, 905498), (474, 825264), (521, 750816), (528, 740862), (594, 658544), (632, 618948), (711, 550176), (792, 493908), (864, 452749), (869, 450144), (948, 412632), (1042, 375408), (1056, 370431), (1188, 329272), (1264, 309474), (1422, 275088), (1563, 250272), (1584, 246954), (1738, 225072), (1896, 206316), (2084, 187704), (2133, 183392), (2376, 164636), (2528, 154737), (2607, 150048), (2844, 137544), (3126, 125136), (3168, 123477), (3476, 112536), (3792, 103158), (4168, 93852), (4266, 91696), (4689, 83424), (4752, 82318), (5214, 75024), (5688, 68772), (5731, 68256), (6252, 62568), (6952, 56268), (7584, 51579), (7821, 50016), (8336, 46926), (8532, 45848), (9378, 41712), (9504, 41159), (10428, 37512), (11376, 34386), (11462, 34128), (12504, 31284), (13904, 28134), (14067, 27808), (15642, 25008), (16672, 23463), (17064, 22924), (17193, 22752), (18756, 20856)]