426150868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 893871720

約数和(自身を除く): 467720852

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 121, 143, 178, 242, 286, 356, 484, 572, 761, 979, 1157, 1522, 1573, 1958, 2314, 3044, 3146, 3916, 4628, 6292, 8371, 9893, 10769, 12727, 16742, 19786, 21538, 25454, 33484, 39572, 43076, 50908, 67729, 92081, 108823, 135458, 139997, 184162, 217646, 270916, 279994, 368324, 435292, 559988, 745019, 880477, 1197053, 1490038, 1760954, 2394106, 2980076, 3521908, 4788212, 8195209, 9685247, 16390418, 19370494, 32780836, 38740988, 106537717, 213075434, 426150868]

約数ペア:

[(1, 426150868), (2, 213075434), (4, 106537717), (11, 38740988), (13, 32780836), (22, 19370494), (26, 16390418), (44, 9685247), (52, 8195209), (89, 4788212), (121, 3521908), (143, 2980076), (178, 2394106), (242, 1760954), (286, 1490038), (356, 1197053), (484, 880477), (572, 745019), (761, 559988), (979, 435292), (1157, 368324), (1522, 279994), (1573, 270916), (1958, 217646), (2314, 184162), (3044, 139997), (3146, 135458), (3916, 108823), (4628, 92081), (6292, 67729), (8371, 50908), (9893, 43076), (10769, 39572), (12727, 33484), (16742, 25454), (19786, 21538)]