189894672

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:566

約数の個数: 160

約数和(自身を含む): 602640000

約数和(自身を除く): 412745328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 89, 99, 108, 132, 144, 176, 178, 198, 216, 264, 267, 297, 356, 396, 432, 449, 528, 534, 594, 712, 792, 801, 898, 979, 1068, 1188, 1347, 1424, 1584, 1602, 1796, 1958, 2136, 2376, 2403, 2694, 2937, 3204, 3592, 3916, 4041, 4272, 4752, 4806, 4939, 5388, 5874, 6408, 7184, 7832, 8082, 8811, 9612, 9878, 10776, 11748, 12123, 12816, 14817, 15664, 16164, 17622, 19224, 19756, 21552, 23496, 24246, 26433, 29634, 32328, 35244, 38448, 39512, 39961, 44451, 46992, 48492, 52866, 59268, 64656, 70488, 79024, 79922, 88902, 96984, 105732, 118536, 119883, 133353, 140976, 159844, 177804, 193968, 211464, 237072, 239766, 266706, 319688, 355608, 359649, 422928, 439571, 479532, 533412, 639376, 711216, 719298, 879142, 959064, 1066824, 1078947, 1318713, 1438596, 1758284, 1918128, 2133648, 2157894, 2637426, 2877192, 3516568, 3956139, 4315788, 5274852, 5754384, 7033136, 7912278, 8631576, 10549704, 11868417, 15824556, 17263152, 21099408, 23736834, 31649112, 47473668, 63298224, 94947336, 189894672]

約数ペア:

[(1, 189894672), (2, 94947336), (3, 63298224), (4, 47473668), (6, 31649112), (8, 23736834), (9, 21099408), (11, 17263152), (12, 15824556), (16, 11868417), (18, 10549704), (22, 8631576), (24, 7912278), (27, 7033136), (33, 5754384), (36, 5274852), (44, 4315788), (48, 3956139), (54, 3516568), (66, 2877192), (72, 2637426), (88, 2157894), (89, 2133648), (99, 1918128), (108, 1758284), (132, 1438596), (144, 1318713), (176, 1078947), (178, 1066824), (198, 959064), (216, 879142), (264, 719298), (267, 711216), (297, 639376), (356, 533412), (396, 479532), (432, 439571), (449, 422928), (528, 359649), (534, 355608), (594, 319688), (712, 266706), (792, 239766), (801, 237072), (898, 211464), (979, 193968), (1068, 177804), (1188, 159844), (1347, 140976), (1424, 133353), (1584, 119883), (1602, 118536), (1796, 105732), (1958, 96984), (2136, 88902), (2376, 79922), (2403, 79024), (2694, 70488), (2937, 64656), (3204, 59268), (3592, 52866), (3916, 48492), (4041, 46992), (4272, 44451), (4752, 39961), (4806, 39512), (4939, 38448), (5388, 35244), (5874, 32328), (6408, 29634), (7184, 26433), (7832, 24246), (8082, 23496), (8811, 21552), (9612, 19756), (9878, 19224), (10776, 17622), (11748, 16164), (12123, 15664), (12816, 14817)]