307729128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{14423}}^1$

素因数の和:14566

約数の個数: 64

約数和(自身を含む): 886210560

約数和(自身を除く): 578481432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 14423, 21336, 28846, 43269, 57692, 86538, 100961, 115384, 173076, 201922, 302883, 346152, 403844, 605766, 807688, 1211532, 1831721, 2423064, 3663442, 5495163, 7326884, 10990326, 12822047, 14653768, 21980652, 25644094, 38466141, 43961304, 51288188, 76932282, 102576376, 153864564, 307729128]

約数ペア:

[(1, 307729128), (2, 153864564), (3, 102576376), (4, 76932282), (6, 51288188), (7, 43961304), (8, 38466141), (12, 25644094), (14, 21980652), (21, 14653768), (24, 12822047), (28, 10990326), (42, 7326884), (56, 5495163), (84, 3663442), (127, 2423064), (168, 1831721), (254, 1211532), (381, 807688), (508, 605766), (762, 403844), (889, 346152), (1016, 302883), (1524, 201922), (1778, 173076), (2667, 115384), (3048, 100961), (3556, 86538), (5334, 57692), (7112, 43269), (10668, 28846), (14423, 21336)]