454938393

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 774144000

約数和(自身を除く): 319205607

約数列:

[1, 3, 7, 13, 21, 39, 49, 71, 91, 147, 213, 273, 343, 479, 497, 637, 923, 1029, 1437, 1491, 1911, 2769, 3353, 3479, 4459, 6227, 6461, 10059, 10437, 13377, 18681, 19383, 23471, 24353, 34009, 43589, 45227, 70413, 73059, 102027, 130767, 135681, 164297, 238063, 305123, 316589, 442117, 492891, 714189, 915369, 949767, 1326351, 1666441, 2135861, 3094819, 4999323, 6407583, 9284457, 11665087, 21663733, 34995261, 64991199, 151646131, 454938393]

約数ペア:

[(1, 454938393), (3, 151646131), (7, 64991199), (13, 34995261), (21, 21663733), (39, 11665087), (49, 9284457), (71, 6407583), (91, 4999323), (147, 3094819), (213, 2135861), (273, 1666441), (343, 1326351), (479, 949767), (497, 915369), (637, 714189), (923, 492891), (1029, 442117), (1437, 316589), (1491, 305123), (1911, 238063), (2769, 164297), (3353, 135681), (3479, 130767), (4459, 102027), (6227, 73059), (6461, 70413), (10059, 45227), (10437, 43589), (13377, 34009), (18681, 24353), (19383, 23471)]