291230847618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1\times {\mathrm{46703}}^1$

素因数の和:47423

約数の個数: 64

約数和(自身を含む): 617120501760

約数和(自身を除く): 325889654142

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 619, 1238, 1679, 1857, 3358, 3714, 5037, 10074, 14237, 28474, 42711, 45187, 46703, 85422, 90374, 93406, 135561, 140109, 271122, 280218, 1039301, 1074169, 2078602, 2148338, 3117903, 3222507, 3409319, 6235806, 6445014, 6818638, 10227957, 20455914, 28909157, 57818314, 78414337, 86727471, 156828674, 173454942, 235243011, 470486022, 664910611, 1329821222, 1994731833, 2110368461, 3989463666, 4220736922, 6331105383, 12662210766, 48538474603, 97076949206, 145615423809, 291230847618]

約数ペア:

[(1, 291230847618), (2, 145615423809), (3, 97076949206), (6, 48538474603), (23, 12662210766), (46, 6331105383), (69, 4220736922), (73, 3989463666), (138, 2110368461), (146, 1994731833), (219, 1329821222), (438, 664910611), (619, 470486022), (1238, 235243011), (1679, 173454942), (1857, 156828674), (3358, 86727471), (3714, 78414337), (5037, 57818314), (10074, 28909157), (14237, 20455914), (28474, 10227957), (42711, 6818638), (45187, 6445014), (46703, 6235806), (85422, 3409319), (90374, 3222507), (93406, 3117903), (135561, 2148338), (140109, 2078602), (271122, 1074169), (280218, 1039301)]