246389832

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{20249}}^1$

素因数の和:20287

約数の個数: 72

約数和(自身を含む): 722621250

約数和(自身を除く): 476231418

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 20249, 40498, 60747, 80996, 121494, 161992, 182241, 242988, 263237, 364482, 485976, 526474, 728964, 789711, 1052948, 1457928, 1579422, 2105896, 2369133, 3158844, 3422081, 4738266, 6317688, 6844162, 9476532, 10266243, 13688324, 18953064, 20532486, 27376648, 30798729, 41064972, 61597458, 82129944, 123194916, 246389832]

約数ペア:

[(1, 246389832), (2, 123194916), (3, 82129944), (4, 61597458), (6, 41064972), (8, 30798729), (9, 27376648), (12, 20532486), (13, 18953064), (18, 13688324), (24, 10266243), (26, 9476532), (36, 6844162), (39, 6317688), (52, 4738266), (72, 3422081), (78, 3158844), (104, 2369133), (117, 2105896), (156, 1579422), (169, 1457928), (234, 1052948), (312, 789711), (338, 728964), (468, 526474), (507, 485976), (676, 364482), (936, 263237), (1014, 242988), (1352, 182241), (1521, 161992), (2028, 121494), (3042, 80996), (4056, 60747), (6084, 40498), (12168, 20249)]