220924352

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 112

約数和(自身を含む): 505626624

約数和(自身を除く): 284702272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 53, 62, 64, 88, 106, 124, 176, 191, 212, 248, 341, 352, 382, 424, 496, 583, 682, 704, 764, 848, 992, 1166, 1364, 1528, 1643, 1696, 1984, 2101, 2332, 2728, 3056, 3286, 3392, 4202, 4664, 5456, 5921, 6112, 6572, 8404, 9328, 10123, 10912, 11842, 12224, 13144, 16808, 18073, 18656, 20246, 21824, 23684, 26288, 33616, 36146, 37312, 40492, 47368, 52576, 65131, 67232, 72292, 80984, 94736, 105152, 111353, 130262, 134464, 144584, 161968, 189472, 222706, 260524, 289168, 313813, 323936, 378944, 445412, 521048, 578336, 627626, 647872, 890824, 1042096, 1156672, 1255252, 1781648, 2084192, 2510504, 3451943, 3563296, 4168384, 5021008, 6903886, 7126592, 10042016, 13807772, 20084032, 27615544, 55231088, 110462176, 220924352]

約数ペア:

[(1, 220924352), (2, 110462176), (4, 55231088), (8, 27615544), (11, 20084032), (16, 13807772), (22, 10042016), (31, 7126592), (32, 6903886), (44, 5021008), (53, 4168384), (62, 3563296), (64, 3451943), (88, 2510504), (106, 2084192), (124, 1781648), (176, 1255252), (191, 1156672), (212, 1042096), (248, 890824), (341, 647872), (352, 627626), (382, 578336), (424, 521048), (496, 445412), (583, 378944), (682, 323936), (704, 313813), (764, 289168), (848, 260524), (992, 222706), (1166, 189472), (1364, 161968), (1528, 144584), (1643, 134464), (1696, 130262), (1984, 111353), (2101, 105152), (2332, 94736), (2728, 80984), (3056, 72292), (3286, 67232), (3392, 65131), (4202, 52576), (4664, 47368), (5456, 40492), (5921, 37312), (6112, 36146), (6572, 33616), (8404, 26288), (9328, 23684), (10123, 21824), (10912, 20246), (11842, 18656), (12224, 18073), (13144, 16808)]