268348538624

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{546241}}^1$

素因数の和:546377

約数の個数: 72

約数和(自身を含む): 569424510480

約数和(自身を除く): 301075971856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 101, 128, 152, 202, 256, 304, 404, 608, 808, 1216, 1616, 1919, 2432, 3232, 3838, 4864, 6464, 7676, 12928, 15352, 25856, 30704, 61408, 122816, 245632, 491264, 546241, 1092482, 2184964, 4369928, 8739856, 10378579, 17479712, 20757158, 34959424, 41514316, 55170341, 69918848, 83028632, 110340682, 139837696, 166057264, 220681364, 332114528, 441362728, 664229056, 882725456, 1048236479, 1328458112, 1765450912, 2096472958, 2656916224, 3530901824, 4192945916, 7061803648, 8385891832, 14123607296, 16771783664, 33543567328, 67087134656, 134174269312, 268348538624]

約数ペア:

[(1, 268348538624), (2, 134174269312), (4, 67087134656), (8, 33543567328), (16, 16771783664), (19, 14123607296), (32, 8385891832), (38, 7061803648), (64, 4192945916), (76, 3530901824), (101, 2656916224), (128, 2096472958), (152, 1765450912), (202, 1328458112), (256, 1048236479), (304, 882725456), (404, 664229056), (608, 441362728), (808, 332114528), (1216, 220681364), (1616, 166057264), (1919, 139837696), (2432, 110340682), (3232, 83028632), (3838, 69918848), (4864, 55170341), (6464, 41514316), (7676, 34959424), (12928, 20757158), (15352, 17479712), (25856, 10378579), (30704, 8739856), (61408, 4369928), (122816, 2184964), (245632, 1092482), (491264, 546241)]