4947666804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{314497}}^1$

素因数の和:314549

約数の個数: 72

約数和(自身を含む): 13737272640

約数和(自身を除く): 8789605836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 314497, 628994, 943491, 1257988, 1886982, 2830473, 3773964, 5660946, 5975443, 7233431, 11321892, 11950886, 14466862, 17926329, 21700293, 23901772, 28933724, 35852658, 43400586, 53778987, 65100879, 71705316, 86801172, 107557974, 130201758, 137435189, 215115948, 260403516, 274870378, 412305567, 549740756, 824611134, 1236916701, 1649222268, 2473833402, 4947666804]

約数ペア:

[(1, 4947666804), (2, 2473833402), (3, 1649222268), (4, 1236916701), (6, 824611134), (9, 549740756), (12, 412305567), (18, 274870378), (19, 260403516), (23, 215115948), (36, 137435189), (38, 130201758), (46, 107557974), (57, 86801172), (69, 71705316), (76, 65100879), (92, 53778987), (114, 43400586), (138, 35852658), (171, 28933724), (207, 23901772), (228, 21700293), (276, 17926329), (342, 14466862), (414, 11950886), (437, 11321892), (684, 7233431), (828, 5975443), (874, 5660946), (1311, 3773964), (1748, 2830473), (2622, 1886982), (3933, 1257988), (5244, 943491), (7866, 628994), (15732, 314497)]