388514247536

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{824269}}^1$

素因数の和:824697

約数の個数: 40

約数和(自身を含む): 763504815600

約数和(自身を除く): 374990568064

約数列:

[1, 2, 4, 8, 16, 89, 178, 331, 356, 662, 712, 1324, 1424, 2648, 5296, 29459, 58918, 117836, 235672, 471344, 824269, 1648538, 3297076, 6594152, 13188304, 73359941, 146719882, 272833039, 293439764, 545666078, 586879528, 1091332156, 1173759056, 2182664312, 4365328624, 24282140471, 48564280942, 97128561884, 194257123768, 388514247536]

約数ペア:

[(1, 388514247536), (2, 194257123768), (4, 97128561884), (8, 48564280942), (16, 24282140471), (89, 4365328624), (178, 2182664312), (331, 1173759056), (356, 1091332156), (662, 586879528), (712, 545666078), (1324, 293439764), (1424, 272833039), (2648, 146719882), (5296, 73359941), (29459, 13188304), (58918, 6594152), (117836, 3297076), (235672, 1648538), (471344, 824269)]