222194208

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2090

約数の個数: 96

約数和(自身を含む): 624335040

約数和(自身を除く): 402140832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 76, 96, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 608, 732, 912, 976, 1159, 1464, 1824, 1952, 1997, 2318, 2928, 3477, 3994, 4636, 5856, 5991, 6954, 7988, 9272, 11982, 13908, 15976, 18544, 23964, 27816, 31952, 37088, 37943, 47928, 55632, 63904, 75886, 95856, 111264, 113829, 121817, 151772, 191712, 227658, 243634, 303544, 365451, 455316, 487268, 607088, 730902, 910632, 974536, 1214176, 1461804, 1821264, 1949072, 2314523, 2923608, 3642528, 3898144, 4629046, 5847216, 6943569, 9258092, 11694432, 13887138, 18516184, 27774276, 37032368, 55548552, 74064736, 111097104, 222194208]

約数ペア:

[(1, 222194208), (2, 111097104), (3, 74064736), (4, 55548552), (6, 37032368), (8, 27774276), (12, 18516184), (16, 13887138), (19, 11694432), (24, 9258092), (32, 6943569), (38, 5847216), (48, 4629046), (57, 3898144), (61, 3642528), (76, 2923608), (96, 2314523), (114, 1949072), (122, 1821264), (152, 1461804), (183, 1214176), (228, 974536), (244, 910632), (304, 730902), (366, 607088), (456, 487268), (488, 455316), (608, 365451), (732, 303544), (912, 243634), (976, 227658), (1159, 191712), (1464, 151772), (1824, 121817), (1952, 113829), (1997, 111264), (2318, 95856), (2928, 75886), (3477, 63904), (3994, 55632), (4636, 47928), (5856, 37943), (5991, 37088), (6954, 31952), (7988, 27816), (9272, 23964), (11982, 18544), (13908, 15976)]