249952388356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{137}}^1\times {\mathrm{1451}}^1$

素因数の和:1702

約数の個数: 144

約数和(自身を含む): 522014746176

約数和(自身を除く): 272062357820

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 137, 164, 187, 274, 374, 451, 548, 697, 748, 902, 1394, 1451, 1507, 1681, 1804, 2329, 2788, 2902, 3014, 3362, 4658, 5617, 5804, 6028, 6724, 7667, 9316, 11234, 15334, 15961, 18491, 22468, 24667, 25619, 28577, 30668, 31922, 36982, 49334, 51238, 57154, 59491, 61787, 63844, 73964, 95489, 98668, 102476, 114308, 118982, 123574, 190978, 198787, 230297, 237964, 247148, 271337, 314347, 381956, 397574, 460594, 542674, 628694, 654401, 795148, 921188, 1011347, 1050379, 1085348, 1257388, 1308802, 2022694, 2100758, 2186657, 2439131, 2533267, 2617604, 3379379, 3915049, 4045388, 4201516, 4373314, 4878262, 5066534, 6758758, 7830098, 8150267, 8746628, 9756524, 10133068, 11124817, 13517516, 15660196, 16300534, 22249634, 26830441, 32601068, 37173169, 41465227, 43065539, 44499268, 53660882, 74346338, 82930454, 86131078, 89652937, 107321764, 138554539, 148692676, 165860908, 172262156, 179305874, 277109078, 334160947, 358611748, 456117497, 554218156, 668321894, 912234994, 1336643788, 1524099929, 1824469988, 3048199858, 3675770417, 5680736099, 6096399716, 7351540834, 11361472198, 14703081668, 22722944396, 62488097089, 124976194178, 249952388356]

約数ペア:

[(1, 249952388356), (2, 124976194178), (4, 62488097089), (11, 22722944396), (17, 14703081668), (22, 11361472198), (34, 7351540834), (41, 6096399716), (44, 5680736099), (68, 3675770417), (82, 3048199858), (137, 1824469988), (164, 1524099929), (187, 1336643788), (274, 912234994), (374, 668321894), (451, 554218156), (548, 456117497), (697, 358611748), (748, 334160947), (902, 277109078), (1394, 179305874), (1451, 172262156), (1507, 165860908), (1681, 148692676), (1804, 138554539), (2329, 107321764), (2788, 89652937), (2902, 86131078), (3014, 82930454), (3362, 74346338), (4658, 53660882), (5617, 44499268), (5804, 43065539), (6028, 41465227), (6724, 37173169), (7667, 32601068), (9316, 26830441), (11234, 22249634), (15334, 16300534), (15961, 15660196), (18491, 13517516), (22468, 11124817), (24667, 10133068), (25619, 9756524), (28577, 8746628), (30668, 8150267), (31922, 7830098), (36982, 6758758), (49334, 5066534), (51238, 4878262), (57154, 4373314), (59491, 4201516), (61787, 4045388), (63844, 3915049), (73964, 3379379), (95489, 2617604), (98668, 2533267), (102476, 2439131), (114308, 2186657), (118982, 2100758), (123574, 2022694), (190978, 1308802), (198787, 1257388), (230297, 1085348), (237964, 1050379), (247148, 1011347), (271337, 921188), (314347, 795148), (381956, 654401), (397574, 628694), (460594, 542674)]