266383764

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 691104960

約数和(自身を除く): 424721196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 639, 801, 852, 1068, 1171, 1278, 1602, 2342, 2556, 3204, 3513, 4684, 6319, 7026, 10539, 12638, 14052, 18957, 21078, 25276, 37914, 42156, 56871, 75828, 83141, 104219, 113742, 166282, 208438, 227484, 249423, 312657, 332564, 416876, 498846, 625314, 748269, 937971, 997692, 1250628, 1496538, 1875942, 2993076, 3751884, 7399549, 14799098, 22198647, 29598196, 44397294, 66595941, 88794588, 133191882, 266383764]

約数ペア:

[(1, 266383764), (2, 133191882), (3, 88794588), (4, 66595941), (6, 44397294), (9, 29598196), (12, 22198647), (18, 14799098), (36, 7399549), (71, 3751884), (89, 2993076), (142, 1875942), (178, 1496538), (213, 1250628), (267, 997692), (284, 937971), (356, 748269), (426, 625314), (534, 498846), (639, 416876), (801, 332564), (852, 312657), (1068, 249423), (1171, 227484), (1278, 208438), (1602, 166282), (2342, 113742), (2556, 104219), (3204, 83141), (3513, 75828), (4684, 56871), (6319, 42156), (7026, 37914), (10539, 25276), (12638, 21078), (14052, 18957)]