216347964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 597864960

約数和(自身を除く): 381516996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 89, 129, 172, 178, 258, 267, 301, 356, 516, 534, 602, 623, 673, 903, 1068, 1204, 1246, 1346, 1806, 1869, 2019, 2492, 2692, 3612, 3738, 3827, 4038, 4711, 7476, 7654, 8076, 9422, 11481, 14133, 15308, 18844, 22962, 26789, 28266, 28939, 45924, 53578, 56532, 57878, 59897, 80367, 86817, 107156, 115756, 119794, 160734, 173634, 179691, 202573, 239588, 321468, 347268, 359382, 405146, 419279, 607719, 718764, 810292, 838558, 1215438, 1257837, 1677116, 2430876, 2515674, 2575571, 5031348, 5151142, 7726713, 10302284, 15453426, 18028997, 30906852, 36057994, 54086991, 72115988, 108173982, 216347964]

約数ペア:

[(1, 216347964), (2, 108173982), (3, 72115988), (4, 54086991), (6, 36057994), (7, 30906852), (12, 18028997), (14, 15453426), (21, 10302284), (28, 7726713), (42, 5151142), (43, 5031348), (84, 2575571), (86, 2515674), (89, 2430876), (129, 1677116), (172, 1257837), (178, 1215438), (258, 838558), (267, 810292), (301, 718764), (356, 607719), (516, 419279), (534, 405146), (602, 359382), (623, 347268), (673, 321468), (903, 239588), (1068, 202573), (1204, 179691), (1246, 173634), (1346, 160734), (1806, 119794), (1869, 115756), (2019, 107156), (2492, 86817), (2692, 80367), (3612, 59897), (3738, 57878), (3827, 56532), (4038, 53578), (4711, 45924), (7476, 28939), (7654, 28266), (8076, 26789), (9422, 22962), (11481, 18844), (14133, 15308)]