2564961088

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1152

約数の個数: 112

約数和(自身を含む): 5723412480

約数和(自身を除く): 3158451392

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 127, 136, 152, 254, 272, 304, 323, 508, 544, 608, 646, 977, 1016, 1088, 1216, 1292, 1954, 2032, 2159, 2413, 2584, 3908, 4064, 4318, 4826, 5168, 7816, 8128, 8636, 9652, 10336, 15632, 16609, 17272, 18563, 19304, 20672, 31264, 33218, 34544, 37126, 38608, 41021, 62528, 66436, 69088, 74252, 77216, 82042, 124079, 132872, 138176, 148504, 154432, 164084, 248158, 265744, 297008, 315571, 328168, 496316, 531488, 594016, 631142, 656336, 992632, 1062976, 1188032, 1262284, 1312672, 1985264, 2109343, 2357501, 2524568, 2625344, 3970528, 4218686, 4715002, 5049136, 7941056, 8437372, 9430004, 10098272, 16874744, 18860008, 20196544, 33749488, 37720016, 40077517, 67498976, 75440032, 80155034, 134997952, 150880064, 160310068, 320620136, 641240272, 1282480544, 2564961088]

約数ペア:

[(1, 2564961088), (2, 1282480544), (4, 641240272), (8, 320620136), (16, 160310068), (17, 150880064), (19, 134997952), (32, 80155034), (34, 75440032), (38, 67498976), (64, 40077517), (68, 37720016), (76, 33749488), (127, 20196544), (136, 18860008), (152, 16874744), (254, 10098272), (272, 9430004), (304, 8437372), (323, 7941056), (508, 5049136), (544, 4715002), (608, 4218686), (646, 3970528), (977, 2625344), (1016, 2524568), (1088, 2357501), (1216, 2109343), (1292, 1985264), (1954, 1312672), (2032, 1262284), (2159, 1188032), (2413, 1062976), (2584, 992632), (3908, 656336), (4064, 631142), (4318, 594016), (4826, 531488), (5168, 496316), (7816, 328168), (8128, 315571), (8636, 297008), (9652, 265744), (10336, 248158), (15632, 164084), (16609, 154432), (17272, 148504), (18563, 138176), (19304, 132872), (20672, 124079), (31264, 82042), (33218, 77216), (34544, 74252), (37126, 69088), (38608, 66436), (41021, 62528)]