219948696192

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{3319}}^1$

素因数の和:3679

約数の個数: 256

約数和(自身を含む): 637185024000

約数和(自身を除く): 417236327808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 293, 304, 372, 384, 456, 496, 586, 589, 608, 744, 879, 912, 992, 1172, 1178, 1216, 1488, 1758, 1767, 1824, 1984, 2344, 2356, 2432, 2976, 3319, 3516, 3534, 3648, 3968, 4688, 4712, 5567, 5952, 6638, 7032, 7068, 7296, 9083, 9376, 9424, 9957, 11134, 11904, 13276, 14064, 14136, 16701, 18166, 18752, 18848, 19914, 22268, 26552, 27249, 28128, 28272, 33402, 36332, 37504, 37696, 39828, 44536, 53104, 54498, 56256, 56544, 63061, 66804, 72664, 75392, 79656, 89072, 102889, 106208, 108996, 112512, 113088, 126122, 133608, 145328, 159312, 172577, 178144, 189183, 205778, 212416, 217992, 226176, 252244, 267216, 290656, 308667, 318624, 345154, 356288, 378366, 411556, 424832, 435984, 504488, 517731, 534432, 581312, 617334, 637248, 690308, 712576, 756732, 823112, 871968, 972467, 1008976, 1035462, 1068864, 1162624, 1234668, 1274496, 1380616, 1513464, 1646224, 1743936, 1944934, 1954891, 2017952, 2070924, 2137728, 2469336, 2761232, 2917401, 3026928, 3292448, 3487872, 3889868, 3909782, 4035904, 4141848, 4938672, 5522464, 5834802, 5864673, 6053856, 6584896, 7779736, 7819564, 8071808, 8283696, 9877344, 11044928, 11669604, 11729346, 12107712, 13169792, 15559472, 15639128, 16567392, 18476873, 19754688, 22089856, 23339208, 23458692, 24215424, 30146477, 31118944, 31278256, 33134784, 36953746, 39509376, 46678416, 46917384, 55430619, 60292954, 62237888, 62556512, 66269568, 73907492, 90439431, 93356832, 93834768, 110861238, 120585908, 124475776, 125113024, 147814984, 180878862, 186713664, 187669536, 221722476, 241171816, 250226048, 295629968, 361757724, 373427328, 375339072, 443444952, 482343632, 572783063, 591259936, 723515448, 750678144, 886889904, 964687264, 1145566126, 1182519872, 1447030896, 1718349189, 1773779808, 1929374528, 2291132252, 2365039744, 2894061792, 3436698378, 3547559616, 3858749056, 4582264504, 5788123584, 6873396756, 7095119232, 9164529008, 11576247168, 13746793512, 18329058016, 27493587024, 36658116032, 54987174048, 73316232064, 109974348096, 219948696192]

約数ペア:

[(1, 219948696192), (2, 109974348096), (3, 73316232064), (4, 54987174048), (6, 36658116032), (8, 27493587024), (12, 18329058016), (16, 13746793512), (19, 11576247168), (24, 9164529008), (31, 7095119232), (32, 6873396756), (38, 5788123584), (48, 4582264504), (57, 3858749056), (62, 3547559616), (64, 3436698378), (76, 2894061792), (93, 2365039744), (96, 2291132252), (114, 1929374528), (124, 1773779808), (128, 1718349189), (152, 1447030896), (186, 1182519872), (192, 1145566126), (228, 964687264), (248, 886889904), (293, 750678144), (304, 723515448), (372, 591259936), (384, 572783063), (456, 482343632), (496, 443444952), (586, 375339072), (589, 373427328), (608, 361757724), (744, 295629968), (879, 250226048), (912, 241171816), (992, 221722476), (1172, 187669536), (1178, 186713664), (1216, 180878862), (1488, 147814984), (1758, 125113024), (1767, 124475776), (1824, 120585908), (1984, 110861238), (2344, 93834768), (2356, 93356832), (2432, 90439431), (2976, 73907492), (3319, 66269568), (3516, 62556512), (3534, 62237888), (3648, 60292954), (3968, 55430619), (4688, 46917384), (4712, 46678416), (5567, 39509376), (5952, 36953746), (6638, 33134784), (7032, 31278256), (7068, 31118944), (7296, 30146477), (9083, 24215424), (9376, 23458692), (9424, 23339208), (9957, 22089856), (11134, 19754688), (11904, 18476873), (13276, 16567392), (14064, 15639128), (14136, 15559472), (16701, 13169792), (18166, 12107712), (18752, 11729346), (18848, 11669604), (19914, 11044928), (22268, 9877344), (26552, 8283696), (27249, 8071808), (28128, 7819564), (28272, 7779736), (33402, 6584896), (36332, 6053856), (37504, 5864673), (37696, 5834802), (39828, 5522464), (44536, 4938672), (53104, 4141848), (54498, 4035904), (56256, 3909782), (56544, 3889868), (63061, 3487872), (66804, 3292448), (72664, 3026928), (75392, 2917401), (79656, 2761232), (89072, 2469336), (102889, 2137728), (106208, 2070924), (108996, 2017952), (112512, 1954891), (113088, 1944934), (126122, 1743936), (133608, 1646224), (145328, 1513464), (159312, 1380616), (172577, 1274496), (178144, 1234668), (189183, 1162624), (205778, 1068864), (212416, 1035462), (217992, 1008976), (226176, 972467), (252244, 871968), (267216, 823112), (290656, 756732), (308667, 712576), (318624, 690308), (345154, 637248), (356288, 617334), (378366, 581312), (411556, 534432), (424832, 517731), (435984, 504488)]