219439968

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10937}}^1$

素因数の和:10980

約数の個数: 96

約数和(自身を含む): 661530240

約数和(自身を除く): 442090272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 1056, 1254, 1672, 1824, 2508, 3344, 5016, 6688, 10032, 10937, 20064, 21874, 32811, 43748, 65622, 87496, 120307, 131244, 174992, 207803, 240614, 262488, 349984, 360921, 415606, 481228, 524976, 623409, 721842, 831212, 962456, 1049952, 1246818, 1443684, 1662424, 1924912, 2285833, 2493636, 2887368, 3324848, 3849824, 4571666, 4987272, 5774736, 6649696, 6857499, 9143332, 9974544, 11549472, 13714998, 18286664, 19949088, 27429996, 36573328, 54859992, 73146656, 109719984, 219439968]

約数ペア:

[(1, 219439968), (2, 109719984), (3, 73146656), (4, 54859992), (6, 36573328), (8, 27429996), (11, 19949088), (12, 18286664), (16, 13714998), (19, 11549472), (22, 9974544), (24, 9143332), (32, 6857499), (33, 6649696), (38, 5774736), (44, 4987272), (48, 4571666), (57, 3849824), (66, 3324848), (76, 2887368), (88, 2493636), (96, 2285833), (114, 1924912), (132, 1662424), (152, 1443684), (176, 1246818), (209, 1049952), (228, 962456), (264, 831212), (304, 721842), (352, 623409), (418, 524976), (456, 481228), (528, 415606), (608, 360921), (627, 349984), (836, 262488), (912, 240614), (1056, 207803), (1254, 174992), (1672, 131244), (1824, 120307), (2508, 87496), (3344, 65622), (5016, 43748), (6688, 32811), (10032, 21874), (10937, 20064)]