121005504

素因数分解:

$2^6\times 3^2\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:938

約数の個数: 84

約数和(自身を含む): 348361000

約数和(自身を除く): 227355496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 421, 499, 576, 842, 998, 1263, 1497, 1684, 1996, 2526, 2994, 3368, 3789, 3992, 4491, 5052, 5988, 6736, 7578, 7984, 8982, 10104, 11976, 13472, 15156, 15968, 17964, 20208, 23952, 26944, 30312, 31936, 35928, 40416, 47904, 60624, 71856, 80832, 95808, 121248, 143712, 210079, 242496, 287424, 420158, 630237, 840316, 1260474, 1680632, 1890711, 2520948, 3361264, 3781422, 5041896, 6722528, 7562844, 10083792, 13445056, 15125688, 20167584, 30251376, 40335168, 60502752, 121005504]

約数ペア:

[(1, 121005504), (2, 60502752), (3, 40335168), (4, 30251376), (6, 20167584), (8, 15125688), (9, 13445056), (12, 10083792), (16, 7562844), (18, 6722528), (24, 5041896), (32, 3781422), (36, 3361264), (48, 2520948), (64, 1890711), (72, 1680632), (96, 1260474), (144, 840316), (192, 630237), (288, 420158), (421, 287424), (499, 242496), (576, 210079), (842, 143712), (998, 121248), (1263, 95808), (1497, 80832), (1684, 71856), (1996, 60624), (2526, 47904), (2994, 40416), (3368, 35928), (3789, 31936), (3992, 30312), (4491, 26944), (5052, 23952), (5988, 20208), (6736, 17964), (7578, 15968), (7984, 15156), (8982, 13472), (10104, 11976)]