242217168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{761}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 661416000

約数和(自身を除く): 419198832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 349, 456, 698, 761, 912, 1047, 1396, 1522, 2094, 2283, 2792, 3044, 4188, 4566, 5584, 6088, 6631, 8376, 9132, 12176, 13262, 14459, 16752, 18264, 19893, 26524, 28918, 36528, 39786, 43377, 53048, 57836, 79572, 86754, 106096, 115672, 159144, 173508, 231344, 265589, 318288, 347016, 531178, 694032, 796767, 1062356, 1593534, 2124712, 3187068, 4249424, 5046191, 6374136, 10092382, 12748272, 15138573, 20184764, 30277146, 40369528, 60554292, 80739056, 121108584, 242217168]

約数ペア:

[(1, 242217168), (2, 121108584), (3, 80739056), (4, 60554292), (6, 40369528), (8, 30277146), (12, 20184764), (16, 15138573), (19, 12748272), (24, 10092382), (38, 6374136), (48, 5046191), (57, 4249424), (76, 3187068), (114, 2124712), (152, 1593534), (228, 1062356), (304, 796767), (349, 694032), (456, 531178), (698, 347016), (761, 318288), (912, 265589), (1047, 231344), (1396, 173508), (1522, 159144), (2094, 115672), (2283, 106096), (2792, 86754), (3044, 79572), (4188, 57836), (4566, 53048), (5584, 43377), (6088, 39786), (6631, 36528), (8376, 28918), (9132, 26524), (12176, 19893), (13262, 18264), (14459, 16752)]