511228284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{21059}}^1$

素因数の和:21107

約数の個数: 72

約数和(自身を含む): 1448254080

約数和(自身を除く): 937025796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 8092, 12138, 21059, 24276, 42118, 63177, 84236, 126354, 147413, 252708, 294826, 358003, 442239, 589652, 716006, 884478, 1074009, 1432012, 1768956, 2148018, 2506021, 4296036, 5012042, 6086051, 7518063, 10024084, 12172102, 15036126, 18258153, 24344204, 30072252, 36516306, 42602357, 73032612, 85204714, 127807071, 170409428, 255614142, 511228284]

約数ペア:

[(1, 511228284), (2, 255614142), (3, 170409428), (4, 127807071), (6, 85204714), (7, 73032612), (12, 42602357), (14, 36516306), (17, 30072252), (21, 24344204), (28, 18258153), (34, 15036126), (42, 12172102), (51, 10024084), (68, 7518063), (84, 6086051), (102, 5012042), (119, 4296036), (204, 2506021), (238, 2148018), (289, 1768956), (357, 1432012), (476, 1074009), (578, 884478), (714, 716006), (867, 589652), (1156, 442239), (1428, 358003), (1734, 294826), (2023, 252708), (3468, 147413), (4046, 126354), (6069, 84236), (8092, 63177), (12138, 42118), (21059, 24276)]