648109837896

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1\times {\mathrm{291007}}^1$

素因数の和:292394

約数の個数: 64

約数和(自身を含む): 1644358164480

約数和(自身を除く): 996248326584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1307, 1704, 2614, 3921, 5228, 7842, 10456, 15684, 31368, 92797, 185594, 278391, 291007, 371188, 556782, 582014, 742376, 873021, 1113564, 1164028, 1746042, 2227128, 2328056, 3492084, 6984168, 20661497, 41322994, 61984491, 82645988, 123968982, 165291976, 247937964, 380346149, 495875928, 760692298, 1141038447, 1521384596, 2282076894, 3042769192, 4564153788, 9128307576, 27004576579, 54009153158, 81013729737, 108018306316, 162027459474, 216036612632, 324054918948, 648109837896]

約数ペア:

[(1, 648109837896), (2, 324054918948), (3, 216036612632), (4, 162027459474), (6, 108018306316), (8, 81013729737), (12, 54009153158), (24, 27004576579), (71, 9128307576), (142, 4564153788), (213, 3042769192), (284, 2282076894), (426, 1521384596), (568, 1141038447), (852, 760692298), (1307, 495875928), (1704, 380346149), (2614, 247937964), (3921, 165291976), (5228, 123968982), (7842, 82645988), (10456, 61984491), (15684, 41322994), (31368, 20661497), (92797, 6984168), (185594, 3492084), (278391, 2328056), (291007, 2227128), (371188, 1746042), (556782, 1164028), (582014, 1113564), (742376, 873021)]