3181170904

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 6248750400

約数和(自身を除く): 3067579496

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 229, 284, 296, 458, 568, 661, 916, 1322, 1832, 2627, 2644, 5254, 5288, 8473, 10508, 16259, 16946, 21016, 24457, 32518, 33892, 46931, 48914, 65036, 67784, 93862, 97828, 130072, 151369, 187724, 195656, 302738, 375448, 601583, 605476, 1203166, 1210952, 1736447, 2406332, 3472894, 4812664, 5600653, 6945788, 10747199, 11201306, 13891576, 21494398, 22402612, 42988796, 44805224, 85977592, 397646363, 795292726, 1590585452, 3181170904]

約数ペア:

[(1, 3181170904), (2, 1590585452), (4, 795292726), (8, 397646363), (37, 85977592), (71, 44805224), (74, 42988796), (142, 22402612), (148, 21494398), (229, 13891576), (284, 11201306), (296, 10747199), (458, 6945788), (568, 5600653), (661, 4812664), (916, 3472894), (1322, 2406332), (1832, 1736447), (2627, 1210952), (2644, 1203166), (5254, 605476), (5288, 601583), (8473, 375448), (10508, 302738), (16259, 195656), (16946, 187724), (21016, 151369), (24457, 130072), (32518, 97828), (33892, 93862), (46931, 67784), (48914, 65036)]