488349616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 1052932608

約数和(自身を除く): 564582992

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 251, 272, 311, 368, 391, 502, 622, 782, 1004, 1244, 1564, 2008, 2488, 3128, 4016, 4267, 4976, 5287, 5773, 6256, 7153, 8534, 10574, 11546, 14306, 17068, 21148, 23092, 28612, 34136, 42296, 46184, 57224, 68272, 78061, 84592, 92368, 98141, 114448, 121601, 156122, 196282, 243202, 312244, 392564, 486404, 624488, 785128, 972808, 1248976, 1327037, 1570256, 1795403, 1945616, 2654074, 3590806, 5308148, 7181612, 10616296, 14363224, 21232592, 28726448, 30521851, 61043702, 122087404, 244174808, 488349616]

約数ペア:

[(1, 488349616), (2, 244174808), (4, 122087404), (8, 61043702), (16, 30521851), (17, 28726448), (23, 21232592), (34, 14363224), (46, 10616296), (68, 7181612), (92, 5308148), (136, 3590806), (184, 2654074), (251, 1945616), (272, 1795403), (311, 1570256), (368, 1327037), (391, 1248976), (502, 972808), (622, 785128), (782, 624488), (1004, 486404), (1244, 392564), (1564, 312244), (2008, 243202), (2488, 196282), (3128, 156122), (4016, 121601), (4267, 114448), (4976, 98141), (5287, 92368), (5773, 84592), (6256, 78061), (7153, 68272), (8534, 57224), (10574, 46184), (11546, 42296), (14306, 34136), (17068, 28612), (21148, 23092)]