121631467008

素因数分解:

$2^9\times 3^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1\times {\mathrm{787}}^1$

素因数の和:1468

約数の個数: 160

約数和(自身を含む): 326576954880

約数和(自身を除く): 204945487872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 256, 384, 421, 478, 512, 717, 768, 787, 842, 956, 1263, 1434, 1536, 1574, 1684, 1912, 2361, 2526, 2868, 3148, 3368, 3824, 4722, 5052, 5736, 6296, 6736, 7648, 9444, 10104, 11472, 12592, 13472, 15296, 18888, 20208, 22944, 25184, 26944, 30592, 37776, 40416, 45888, 50368, 53888, 61184, 75552, 80832, 91776, 100619, 100736, 107776, 122368, 151104, 161664, 183552, 188093, 201238, 201472, 215552, 301857, 302208, 323328, 331327, 367104, 376186, 402476, 402944, 564279, 603714, 604416, 646656, 662654, 752372, 804952, 993981, 1128558, 1207428, 1208832, 1325308, 1504744, 1609904, 1987962, 2257116, 2414856, 2650616, 3009488, 3219808, 3975924, 4514232, 4829712, 5301232, 6018976, 6439616, 7951848, 9028464, 9659424, 10602464, 12037952, 12879232, 15903696, 18056928, 19318848, 21204928, 24075904, 25758464, 31807392, 36113856, 38637696, 42409856, 48151808, 51516928, 63614784, 72227712, 77275392, 79187153, 84819712, 96303616, 127229568, 144455424, 154550784, 158374306, 169639424, 237561459, 254459136, 288910848, 316748612, 475122918, 508918272, 633497224, 950245836, 1266994448, 1900491672, 2533988896, 3800983344, 5067977792, 7601966688, 10135955584, 15203933376, 20271911168, 30407866752, 40543822336, 60815733504, 121631467008]

約数ペア:

[(1, 121631467008), (2, 60815733504), (3, 40543822336), (4, 30407866752), (6, 20271911168), (8, 15203933376), (12, 10135955584), (16, 7601966688), (24, 5067977792), (32, 3800983344), (48, 2533988896), (64, 1900491672), (96, 1266994448), (128, 950245836), (192, 633497224), (239, 508918272), (256, 475122918), (384, 316748612), (421, 288910848), (478, 254459136), (512, 237561459), (717, 169639424), (768, 158374306), (787, 154550784), (842, 144455424), (956, 127229568), (1263, 96303616), (1434, 84819712), (1536, 79187153), (1574, 77275392), (1684, 72227712), (1912, 63614784), (2361, 51516928), (2526, 48151808), (2868, 42409856), (3148, 38637696), (3368, 36113856), (3824, 31807392), (4722, 25758464), (5052, 24075904), (5736, 21204928), (6296, 19318848), (6736, 18056928), (7648, 15903696), (9444, 12879232), (10104, 12037952), (11472, 10602464), (12592, 9659424), (13472, 9028464), (15296, 7951848), (18888, 6439616), (20208, 6018976), (22944, 5301232), (25184, 4829712), (26944, 4514232), (30592, 3975924), (37776, 3219808), (40416, 3009488), (45888, 2650616), (50368, 2414856), (53888, 2257116), (61184, 1987962), (75552, 1609904), (80832, 1504744), (91776, 1325308), (100619, 1208832), (100736, 1207428), (107776, 1128558), (122368, 993981), (151104, 804952), (161664, 752372), (183552, 662654), (188093, 646656), (201238, 604416), (201472, 603714), (215552, 564279), (301857, 402944), (302208, 402476), (323328, 376186), (331327, 367104)]