451239932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 967292928

約数和(自身を除く): 516052996

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 71, 82, 142, 143, 164, 271, 284, 286, 451, 533, 542, 572, 781, 902, 923, 1066, 1084, 1562, 1804, 1846, 2132, 2911, 2981, 3124, 3523, 3692, 5822, 5863, 5962, 7046, 10153, 11111, 11644, 11726, 11924, 14092, 19241, 20306, 22222, 23452, 32021, 37843, 38482, 38753, 40612, 44444, 64042, 75686, 76964, 77506, 122221, 128084, 144443, 151372, 155012, 211651, 244442, 250133, 288886, 416273, 423302, 488884, 500266, 577772, 788881, 832546, 846604, 1000532, 1577762, 1588873, 1665092, 2751463, 3155524, 3177746, 5502926, 6355492, 8677691, 10255453, 11005852, 17355382, 20510906, 34710764, 41021812, 112809983, 225619966, 451239932]

約数ペア:

[(1, 451239932), (2, 225619966), (4, 112809983), (11, 41021812), (13, 34710764), (22, 20510906), (26, 17355382), (41, 11005852), (44, 10255453), (52, 8677691), (71, 6355492), (82, 5502926), (142, 3177746), (143, 3155524), (164, 2751463), (271, 1665092), (284, 1588873), (286, 1577762), (451, 1000532), (533, 846604), (542, 832546), (572, 788881), (781, 577772), (902, 500266), (923, 488884), (1066, 423302), (1084, 416273), (1562, 288886), (1804, 250133), (1846, 244442), (2132, 211651), (2911, 155012), (2981, 151372), (3124, 144443), (3523, 128084), (3692, 122221), (5822, 77506), (5863, 76964), (5962, 75686), (7046, 64042), (10153, 44444), (11111, 40612), (11644, 38753), (11726, 38482), (11924, 37843), (14092, 32021), (19241, 23452), (20306, 22222)]