213940584

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1936

約数の個数: 144

約数和(自身を含む): 686240100

約数和(自身を除く): 472299516

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 156, 198, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 572, 726, 792, 858, 936, 968, 1089, 1144, 1287, 1452, 1573, 1716, 1889, 2178, 2574, 2904, 3146, 3432, 3778, 4356, 4719, 5148, 5667, 6292, 7556, 8712, 9438, 10296, 11334, 12584, 14157, 15112, 17001, 18876, 20779, 22668, 24557, 28314, 34002, 37752, 41558, 45336, 49114, 56628, 62337, 68004, 73671, 83116, 98228, 113256, 124674, 136008, 147342, 166232, 187011, 196456, 221013, 228569, 249348, 270127, 294684, 374022, 442026, 457138, 498696, 540254, 589368, 685707, 748044, 810381, 884052, 914276, 1080508, 1371414, 1496088, 1620762, 1768104, 1828552, 2057121, 2161016, 2431143, 2742828, 2971397, 3241524, 4114242, 4862286, 5485656, 5942794, 6483048, 8228484, 8914191, 9724572, 11885588, 16456968, 17828382, 19449144, 23771176, 26742573, 35656764, 53485146, 71313528, 106970292, 213940584]

約数ペア:

[(1, 213940584), (2, 106970292), (3, 71313528), (4, 53485146), (6, 35656764), (8, 26742573), (9, 23771176), (11, 19449144), (12, 17828382), (13, 16456968), (18, 11885588), (22, 9724572), (24, 8914191), (26, 8228484), (33, 6483048), (36, 5942794), (39, 5485656), (44, 4862286), (52, 4114242), (66, 3241524), (72, 2971397), (78, 2742828), (88, 2431143), (99, 2161016), (104, 2057121), (117, 1828552), (121, 1768104), (132, 1620762), (143, 1496088), (156, 1371414), (198, 1080508), (234, 914276), (242, 884052), (264, 810381), (286, 748044), (312, 685707), (363, 589368), (396, 540254), (429, 498696), (468, 457138), (484, 442026), (572, 374022), (726, 294684), (792, 270127), (858, 249348), (936, 228569), (968, 221013), (1089, 196456), (1144, 187011), (1287, 166232), (1452, 147342), (1573, 136008), (1716, 124674), (1889, 113256), (2178, 98228), (2574, 83116), (2904, 73671), (3146, 68004), (3432, 62337), (3778, 56628), (4356, 49114), (4719, 45336), (5148, 41558), (5667, 37752), (6292, 34002), (7556, 28314), (8712, 24557), (9438, 22668), (10296, 20779), (11334, 18876), (12584, 17001), (14157, 15112)]