212963568

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 564547200

約数和(自身を除く): 351583632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 139, 177, 236, 278, 354, 417, 472, 541, 556, 708, 834, 944, 1082, 1112, 1416, 1623, 1668, 2164, 2224, 2832, 3246, 3336, 4328, 6492, 6672, 8201, 8656, 12984, 16402, 24603, 25968, 31919, 32804, 49206, 63838, 65608, 75199, 95757, 98412, 127676, 131216, 150398, 191514, 196824, 225597, 255352, 300796, 383028, 393648, 451194, 510704, 601592, 766056, 902388, 1203184, 1532112, 1804776, 3609552, 4436741, 8873482, 13310223, 17746964, 26620446, 35493928, 53240892, 70987856, 106481784, 212963568]

約数ペア:

[(1, 212963568), (2, 106481784), (3, 70987856), (4, 53240892), (6, 35493928), (8, 26620446), (12, 17746964), (16, 13310223), (24, 8873482), (48, 4436741), (59, 3609552), (118, 1804776), (139, 1532112), (177, 1203184), (236, 902388), (278, 766056), (354, 601592), (417, 510704), (472, 451194), (541, 393648), (556, 383028), (708, 300796), (834, 255352), (944, 225597), (1082, 196824), (1112, 191514), (1416, 150398), (1623, 131216), (1668, 127676), (2164, 98412), (2224, 95757), (2832, 75199), (3246, 65608), (3336, 63838), (4328, 49206), (6492, 32804), (6672, 31919), (8201, 25968), (8656, 24603), (12984, 16402)]