258227112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1223

約数の個数: 128

約数和(自身を含む): 770434560

約数和(自身を除く): 512207448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 67, 78, 88, 104, 132, 134, 143, 156, 201, 264, 268, 286, 312, 402, 429, 536, 572, 737, 804, 858, 871, 1123, 1144, 1474, 1608, 1716, 1742, 2211, 2246, 2613, 2948, 3369, 3432, 3484, 4422, 4492, 5226, 5896, 6738, 6968, 8844, 8984, 9581, 10452, 12353, 13476, 14599, 17688, 19162, 20904, 24706, 26952, 28743, 29198, 37059, 38324, 43797, 49412, 57486, 58396, 74118, 75241, 76648, 87594, 98824, 114972, 116792, 148236, 150482, 160589, 175188, 225723, 229944, 296472, 300964, 321178, 350376, 451446, 481767, 601928, 642356, 827651, 902892, 963534, 978133, 1284712, 1655302, 1805784, 1927068, 1956266, 2482953, 2934399, 3310604, 3854136, 3912532, 4965906, 5868798, 6621208, 7825064, 9931812, 10759463, 11737596, 19863624, 21518926, 23475192, 32278389, 43037852, 64556778, 86075704, 129113556, 258227112]

約数ペア:

[(1, 258227112), (2, 129113556), (3, 86075704), (4, 64556778), (6, 43037852), (8, 32278389), (11, 23475192), (12, 21518926), (13, 19863624), (22, 11737596), (24, 10759463), (26, 9931812), (33, 7825064), (39, 6621208), (44, 5868798), (52, 4965906), (66, 3912532), (67, 3854136), (78, 3310604), (88, 2934399), (104, 2482953), (132, 1956266), (134, 1927068), (143, 1805784), (156, 1655302), (201, 1284712), (264, 978133), (268, 963534), (286, 902892), (312, 827651), (402, 642356), (429, 601928), (536, 481767), (572, 451446), (737, 350376), (804, 321178), (858, 300964), (871, 296472), (1123, 229944), (1144, 225723), (1474, 175188), (1608, 160589), (1716, 150482), (1742, 148236), (2211, 116792), (2246, 114972), (2613, 98824), (2948, 87594), (3369, 76648), (3432, 75241), (3484, 74118), (4422, 58396), (4492, 57486), (5226, 49412), (5896, 43797), (6738, 38324), (6968, 37059), (8844, 29198), (8984, 28743), (9581, 26952), (10452, 24706), (12353, 20904), (13476, 19162), (14599, 17688)]