279231264

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5737}}^1$

素因数の和:5779

約数の個数: 108

約数和(自身を含む): 859994226

約数和(自身を除く): 580762962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 5408, 5737, 6084, 8112, 11474, 12168, 16224, 17211, 22948, 24336, 34422, 45896, 48672, 51633, 68844, 74581, 91792, 103266, 137688, 149162, 183584, 206532, 223743, 275376, 298324, 413064, 447486, 550752, 596648, 671229, 826128, 894972, 969553, 1193296, 1342458, 1652256, 1789944, 1939106, 2386592, 2684916, 2908659, 3579888, 3878212, 5369832, 5817318, 7159776, 7756424, 8725977, 10739664, 11634636, 15512848, 17451954, 21479328, 23269272, 31025696, 34903908, 46538544, 69807816, 93077088, 139615632, 279231264]

約数ペア:

[(1, 279231264), (2, 139615632), (3, 93077088), (4, 69807816), (6, 46538544), (8, 34903908), (9, 31025696), (12, 23269272), (13, 21479328), (16, 17451954), (18, 15512848), (24, 11634636), (26, 10739664), (32, 8725977), (36, 7756424), (39, 7159776), (48, 5817318), (52, 5369832), (72, 3878212), (78, 3579888), (96, 2908659), (104, 2684916), (117, 2386592), (144, 1939106), (156, 1789944), (169, 1652256), (208, 1342458), (234, 1193296), (288, 969553), (312, 894972), (338, 826128), (416, 671229), (468, 596648), (507, 550752), (624, 447486), (676, 413064), (936, 298324), (1014, 275376), (1248, 223743), (1352, 206532), (1521, 183584), (1872, 149162), (2028, 137688), (2704, 103266), (3042, 91792), (3744, 74581), (4056, 68844), (5408, 51633), (5737, 48672), (6084, 45896), (8112, 34422), (11474, 24336), (12168, 22948), (16224, 17211)]