204639744

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^2\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 120

約数和(自身を含む): 580384728

約数和(自身を除く): 375744984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 289, 384, 408, 461, 512, 544, 578, 768, 816, 867, 922, 1088, 1156, 1383, 1536, 1632, 1734, 1844, 2176, 2312, 2766, 3264, 3468, 3688, 4352, 4624, 5532, 6528, 6936, 7376, 7837, 8704, 9248, 11064, 13056, 13872, 14752, 15674, 18496, 22128, 23511, 26112, 27744, 29504, 31348, 36992, 44256, 47022, 55488, 59008, 62696, 73984, 88512, 94044, 110976, 118016, 125392, 133229, 147968, 177024, 188088, 221952, 236032, 250784, 266458, 354048, 376176, 399687, 443904, 501568, 532916, 708096, 752352, 799374, 1003136, 1065832, 1504704, 1598748, 2006272, 2131664, 3009408, 3197496, 4012544, 4263328, 6018816, 6394992, 8526656, 12037632, 12789984, 17053312, 25579968, 34106624, 51159936, 68213248, 102319872, 204639744]

約数ペア:

[(1, 204639744), (2, 102319872), (3, 68213248), (4, 51159936), (6, 34106624), (8, 25579968), (12, 17053312), (16, 12789984), (17, 12037632), (24, 8526656), (32, 6394992), (34, 6018816), (48, 4263328), (51, 4012544), (64, 3197496), (68, 3009408), (96, 2131664), (102, 2006272), (128, 1598748), (136, 1504704), (192, 1065832), (204, 1003136), (256, 799374), (272, 752352), (289, 708096), (384, 532916), (408, 501568), (461, 443904), (512, 399687), (544, 376176), (578, 354048), (768, 266458), (816, 250784), (867, 236032), (922, 221952), (1088, 188088), (1156, 177024), (1383, 147968), (1536, 133229), (1632, 125392), (1734, 118016), (1844, 110976), (2176, 94044), (2312, 88512), (2766, 73984), (3264, 62696), (3468, 59008), (3688, 55488), (4352, 47022), (4624, 44256), (5532, 36992), (6528, 31348), (6936, 29504), (7376, 27744), (7837, 26112), (8704, 23511), (9248, 22128), (11064, 18496), (13056, 15674), (13872, 14752)]