216774648

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{751}}^1$

素因数の和:993

約数の個数: 96

約数和(自身を含む): 621753600

約数和(自身を除く): 404978952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 211, 228, 342, 422, 456, 633, 684, 751, 844, 1266, 1368, 1502, 1688, 1899, 2253, 2532, 3004, 3798, 4009, 4506, 5064, 6008, 6759, 7596, 8018, 9012, 12027, 13518, 14269, 15192, 16036, 18024, 24054, 27036, 28538, 32072, 36081, 42807, 48108, 54072, 57076, 72162, 85614, 96216, 114152, 128421, 144324, 158461, 171228, 256842, 288648, 316922, 342456, 475383, 513684, 633844, 950766, 1027368, 1267688, 1426149, 1901532, 2852298, 3010759, 3803064, 5704596, 6021518, 9032277, 11409192, 12043036, 18064554, 24086072, 27096831, 36129108, 54193662, 72258216, 108387324, 216774648]

約数ペア:

[(1, 216774648), (2, 108387324), (3, 72258216), (4, 54193662), (6, 36129108), (8, 27096831), (9, 24086072), (12, 18064554), (18, 12043036), (19, 11409192), (24, 9032277), (36, 6021518), (38, 5704596), (57, 3803064), (72, 3010759), (76, 2852298), (114, 1901532), (152, 1426149), (171, 1267688), (211, 1027368), (228, 950766), (342, 633844), (422, 513684), (456, 475383), (633, 342456), (684, 316922), (751, 288648), (844, 256842), (1266, 171228), (1368, 158461), (1502, 144324), (1688, 128421), (1899, 114152), (2253, 96216), (2532, 85614), (3004, 72162), (3798, 57076), (4009, 54072), (4506, 48108), (5064, 42807), (6008, 36081), (6759, 32072), (7596, 28538), (8018, 27036), (9012, 24054), (12027, 18024), (13518, 16036), (14269, 15192)]