121217616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 180

約数和(自身を含む): 390279708

約数和(自身を除く): 269062092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 169, 204, 208, 221, 234, 272, 293, 306, 312, 338, 408, 442, 468, 507, 586, 612, 624, 663, 676, 816, 879, 884, 936, 1014, 1172, 1224, 1326, 1352, 1521, 1758, 1768, 1872, 1989, 2028, 2344, 2448, 2637, 2652, 2704, 2873, 3042, 3516, 3536, 3809, 3978, 4056, 4688, 4981, 5274, 5304, 5746, 6084, 7032, 7618, 7956, 8112, 8619, 9962, 10548, 10608, 11427, 11492, 12168, 14064, 14943, 15236, 15912, 17238, 19924, 21096, 22854, 22984, 24336, 25857, 29886, 30472, 31824, 34281, 34476, 39848, 42192, 44829, 45708, 45968, 49517, 51714, 59772, 60944, 64753, 68562, 68952, 79696, 89658, 91416, 99034, 103428, 119544, 129506, 137124, 137904, 148551, 179316, 182832, 194259, 198068, 206856, 239088, 259012, 274248, 297102, 358632, 388518, 396136, 413712, 445653, 518024, 548496, 582777, 594204, 717264, 777036, 792272, 841789, 891306, 1036048, 1165554, 1188408, 1554072, 1683578, 1782612, 2331108, 2376816, 2525367, 3108144, 3367156, 3565224, 4662216, 5050734, 6734312, 7130448, 7576101, 9324432, 10101468, 13468624, 15152202, 20202936, 30304404, 40405872, 60608808, 121217616]

約数ペア:

[(1, 121217616), (2, 60608808), (3, 40405872), (4, 30304404), (6, 20202936), (8, 15152202), (9, 13468624), (12, 10101468), (13, 9324432), (16, 7576101), (17, 7130448), (18, 6734312), (24, 5050734), (26, 4662216), (34, 3565224), (36, 3367156), (39, 3108144), (48, 2525367), (51, 2376816), (52, 2331108), (68, 1782612), (72, 1683578), (78, 1554072), (102, 1188408), (104, 1165554), (117, 1036048), (136, 891306), (144, 841789), (153, 792272), (156, 777036), (169, 717264), (204, 594204), (208, 582777), (221, 548496), (234, 518024), (272, 445653), (293, 413712), (306, 396136), (312, 388518), (338, 358632), (408, 297102), (442, 274248), (468, 259012), (507, 239088), (586, 206856), (612, 198068), (624, 194259), (663, 182832), (676, 179316), (816, 148551), (879, 137904), (884, 137124), (936, 129506), (1014, 119544), (1172, 103428), (1224, 99034), (1326, 91416), (1352, 89658), (1521, 79696), (1758, 68952), (1768, 68562), (1872, 64753), (1989, 60944), (2028, 59772), (2344, 51714), (2448, 49517), (2637, 45968), (2652, 45708), (2704, 44829), (2873, 42192), (3042, 39848), (3516, 34476), (3536, 34281), (3809, 31824), (3978, 30472), (4056, 29886), (4688, 25857), (4981, 24336), (5274, 22984), (5304, 22854), (5746, 21096), (6084, 19924), (7032, 17238), (7618, 15912), (7956, 15236), (8112, 14943), (8619, 14064), (9962, 12168), (10548, 11492), (10608, 11427)]