318169544

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 774144000

約数和(自身を除く): 455974456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 83, 88, 98, 127, 154, 166, 196, 254, 308, 332, 343, 392, 508, 539, 581, 616, 664, 686, 889, 913, 1016, 1078, 1162, 1372, 1397, 1778, 1826, 2156, 2324, 2744, 2794, 3556, 3652, 3773, 4067, 4312, 4648, 5588, 6223, 6391, 7112, 7304, 7546, 8134, 9779, 10541, 11176, 12446, 12782, 15092, 16268, 19558, 21082, 24892, 25564, 28469, 30184, 32536, 39116, 42164, 43561, 44737, 49784, 51128, 56938, 68453, 73787, 78232, 84328, 87122, 89474, 113876, 115951, 136906, 147574, 174244, 178948, 227752, 231902, 273812, 295148, 313159, 348488, 357896, 463804, 479171, 516509, 547624, 590296, 626318, 811657, 927608, 958342, 1033018, 1252636, 1623314, 1916684, 2066036, 2505272, 3246628, 3615563, 3833368, 4132072, 5681599, 6493256, 7231126, 11363198, 14462252, 22726396, 28924504, 39771193, 45452792, 79542386, 159084772, 318169544]

約数ペア:

[(1, 318169544), (2, 159084772), (4, 79542386), (7, 45452792), (8, 39771193), (11, 28924504), (14, 22726396), (22, 14462252), (28, 11363198), (44, 7231126), (49, 6493256), (56, 5681599), (77, 4132072), (83, 3833368), (88, 3615563), (98, 3246628), (127, 2505272), (154, 2066036), (166, 1916684), (196, 1623314), (254, 1252636), (308, 1033018), (332, 958342), (343, 927608), (392, 811657), (508, 626318), (539, 590296), (581, 547624), (616, 516509), (664, 479171), (686, 463804), (889, 357896), (913, 348488), (1016, 313159), (1078, 295148), (1162, 273812), (1372, 231902), (1397, 227752), (1778, 178948), (1826, 174244), (2156, 147574), (2324, 136906), (2744, 115951), (2794, 113876), (3556, 89474), (3652, 87122), (3773, 84328), (4067, 78232), (4312, 73787), (4648, 68453), (5588, 56938), (6223, 51128), (6391, 49784), (7112, 44737), (7304, 43561), (7546, 42164), (8134, 39116), (9779, 32536), (10541, 30184), (11176, 28469), (12446, 25564), (12782, 24892), (15092, 21082), (16268, 19558)]