221336544

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 713276928

約数和(自身を除く): 491940384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 32, 33, 39, 44, 46, 48, 52, 66, 69, 78, 88, 92, 96, 104, 132, 138, 143, 156, 176, 184, 208, 253, 264, 276, 286, 299, 312, 352, 368, 416, 429, 506, 528, 552, 572, 598, 624, 701, 736, 759, 858, 897, 1012, 1056, 1104, 1144, 1196, 1248, 1402, 1518, 1716, 1794, 2024, 2103, 2208, 2288, 2392, 2804, 3036, 3289, 3432, 3588, 4048, 4206, 4576, 4784, 5608, 6072, 6578, 6864, 7176, 7711, 8096, 8412, 9113, 9568, 9867, 11216, 12144, 13156, 13728, 14352, 15422, 16123, 16824, 18226, 19734, 22432, 23133, 24288, 26312, 27339, 28704, 30844, 32246, 33648, 36452, 39468, 46266, 48369, 52624, 54678, 61688, 64492, 67296, 72904, 78936, 92532, 96738, 100243, 105248, 109356, 123376, 128984, 145808, 157872, 177353, 185064, 193476, 200486, 209599, 218712, 246752, 257968, 291616, 300729, 315744, 354706, 370128, 386952, 400972, 419198, 437424, 515936, 532059, 601458, 628797, 709412, 740256, 773904, 801944, 838396, 874848, 1064118, 1202916, 1257594, 1418824, 1547808, 1603888, 1676792, 2128236, 2305589, 2405832, 2515188, 2837648, 3207776, 3353584, 4256472, 4611178, 4811664, 5030376, 5675296, 6707168, 6916767, 8512944, 9222356, 9623328, 10060752, 13833534, 17025888, 18444712, 20121504, 27667068, 36889424, 55334136, 73778848, 110668272, 221336544]

約数ペア:

[(1, 221336544), (2, 110668272), (3, 73778848), (4, 55334136), (6, 36889424), (8, 27667068), (11, 20121504), (12, 18444712), (13, 17025888), (16, 13833534), (22, 10060752), (23, 9623328), (24, 9222356), (26, 8512944), (32, 6916767), (33, 6707168), (39, 5675296), (44, 5030376), (46, 4811664), (48, 4611178), (52, 4256472), (66, 3353584), (69, 3207776), (78, 2837648), (88, 2515188), (92, 2405832), (96, 2305589), (104, 2128236), (132, 1676792), (138, 1603888), (143, 1547808), (156, 1418824), (176, 1257594), (184, 1202916), (208, 1064118), (253, 874848), (264, 838396), (276, 801944), (286, 773904), (299, 740256), (312, 709412), (352, 628797), (368, 601458), (416, 532059), (429, 515936), (506, 437424), (528, 419198), (552, 400972), (572, 386952), (598, 370128), (624, 354706), (701, 315744), (736, 300729), (759, 291616), (858, 257968), (897, 246752), (1012, 218712), (1056, 209599), (1104, 200486), (1144, 193476), (1196, 185064), (1248, 177353), (1402, 157872), (1518, 145808), (1716, 128984), (1794, 123376), (2024, 109356), (2103, 105248), (2208, 100243), (2288, 96738), (2392, 92532), (2804, 78936), (3036, 72904), (3289, 67296), (3432, 64492), (3588, 61688), (4048, 54678), (4206, 52624), (4576, 48369), (4784, 46266), (5608, 39468), (6072, 36452), (6578, 33648), (6864, 32246), (7176, 30844), (7711, 28704), (8096, 27339), (8412, 26312), (9113, 24288), (9568, 23133), (9867, 22432), (11216, 19734), (12144, 18226), (13156, 16824), (13728, 16123), (14352, 15422)]