258440832

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17257}}^1$

素因数の和:17290

約数の個数: 96

約数和(自身を含む): 800943780

約数和(自身を除く): 542502948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 17257, 34514, 51771, 69028, 103542, 138056, 155313, 207084, 224341, 276112, 310626, 414168, 448682, 552224, 621252, 673023, 828336, 897364, 1104448, 1242504, 1346046, 1656672, 1794728, 2019069, 2208896, 2485008, 2692092, 3313344, 3589456, 4038138, 4970016, 5384184, 6626688, 7178912, 8076276, 9940032, 10768368, 14357824, 16152552, 19880064, 21536736, 28715648, 32305104, 43073472, 64610208, 86146944, 129220416, 258440832]

約数ペア:

[(1, 258440832), (2, 129220416), (3, 86146944), (4, 64610208), (6, 43073472), (8, 32305104), (9, 28715648), (12, 21536736), (13, 19880064), (16, 16152552), (18, 14357824), (24, 10768368), (26, 9940032), (32, 8076276), (36, 7178912), (39, 6626688), (48, 5384184), (52, 4970016), (64, 4038138), (72, 3589456), (78, 3313344), (96, 2692092), (104, 2485008), (117, 2208896), (128, 2019069), (144, 1794728), (156, 1656672), (192, 1346046), (208, 1242504), (234, 1104448), (288, 897364), (312, 828336), (384, 673023), (416, 621252), (468, 552224), (576, 448682), (624, 414168), (832, 310626), (936, 276112), (1152, 224341), (1248, 207084), (1664, 155313), (1872, 138056), (2496, 103542), (3744, 69028), (4992, 51771), (7488, 34514), (14976, 17257)]