258887304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{276589}}^1$

素因数の和:276614

約数の個数: 48

約数和(自身を含む): 755090700

約数和(自身を除く): 496203396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 276589, 553178, 829767, 1106356, 1659534, 2212712, 2489301, 3319068, 3595657, 4978602, 6638136, 7191314, 9957204, 10786971, 14382628, 19914408, 21573942, 28765256, 32360913, 43147884, 64721826, 86295768, 129443652, 258887304]

約数ペア:

[(1, 258887304), (2, 129443652), (3, 86295768), (4, 64721826), (6, 43147884), (8, 32360913), (9, 28765256), (12, 21573942), (13, 19914408), (18, 14382628), (24, 10786971), (26, 9957204), (36, 7191314), (39, 6638136), (52, 4978602), (72, 3595657), (78, 3319068), (104, 2489301), (117, 2212712), (156, 1659534), (234, 1106356), (312, 829767), (468, 553178), (936, 276589)]