469697816

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 1022484480

約数和(自身を除く): 552786664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 211, 254, 313, 422, 508, 626, 844, 889, 1016, 1252, 1477, 1688, 1778, 2191, 2504, 2954, 3556, 4382, 5908, 7112, 8764, 11816, 17528, 26797, 39751, 53594, 66043, 79502, 107188, 132086, 159004, 187579, 214376, 264172, 278257, 318008, 375158, 462301, 528344, 556514, 750316, 924602, 1113028, 1500632, 1849204, 2226056, 3698408, 8387461, 16774922, 33549844, 58712227, 67099688, 117424454, 234848908, 469697816]

約数ペア:

[(1, 469697816), (2, 234848908), (4, 117424454), (7, 67099688), (8, 58712227), (14, 33549844), (28, 16774922), (56, 8387461), (127, 3698408), (211, 2226056), (254, 1849204), (313, 1500632), (422, 1113028), (508, 924602), (626, 750316), (844, 556514), (889, 528344), (1016, 462301), (1252, 375158), (1477, 318008), (1688, 278257), (1778, 264172), (2191, 214376), (2504, 187579), (2954, 159004), (3556, 132086), (4382, 107188), (5908, 79502), (7112, 66043), (8764, 53594), (11816, 39751), (17528, 26797)]